summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
* Revert "Release 1.2.4"Steve Dickson2011-06-301-1/+1
| | | | This reverts commit 5b1ffc69dc68b355cdc7d02153068f6efef1c9b7.
* Release 1.2.4Steve Dickson2011-06-291-1/+1
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* Updated ChangeLog with all the commits of the current release.Steve Dickson2011-06-291-1481/+934
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* Do not compile unnecessary files when the libmount code is enableNeilBrown2011-06-291-4/+4
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* mount.nfs: Don't hard code source and destinationPrem Karat2011-06-291-4/+9
| | | | | | | | | | | | | | | | Currently souce and destination parameters should be passed as first and second paramter while using mount.nfs. This patch allows them to be passed anywhere while mounting. Current functionality is mount.nfs source destn -o <options> This patch will allow to do this mount.nfs -o <options> source destn or mount.nfs -o <options> source -o <options> destn Signed-off-by: Prem Karat <prem.karat@linux.vnet.ibm.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* mount: improve signal management when locking mtabNeilBrown2011-06-291-5/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As mount.nfs can run setuid it must be careful about how the user can interact with in. In particular it needs to ensure it does not respond badly to any signals that the user might be able to generate. This is particularly an issue while updating /etc/mtab (when that is not linked to /proc/mounts). If the user can generate a signal which kills mount.nfs while /etc/mtab is locked, then it will leave the file locked, and could possibly corrupt mtab (particularly if 'ulimit 1' was previously issued). Currently lock_mtab does set some handlers for signals, but not enough. It arranges for every signal up to (but not including) SIGCHLD to cause mount.nfs to unlock mdadm promptly exit ... even if the default behaviour would be to ignore the signal. SIGALRM is handled specially, and signals after SIGCHLD are left with their default behaviour. This includes for example SIGXFSZ which can be generated by the user running "ulimit 1". So: change this so that some signals are left unchanged, SIGALRM is handled as required, and all signals that the user can generate are explicitly ignored. The remainder still cause mount.nfs to print a message, unlock mtab, and exit. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Steve Dickson <steved@redhat.com>
* mountd: move fsidtype-specific code to helpersJ. Bruce Fields2011-06-271-111/+129
| | | | | | | Now we can move these big switch statements into helper functions. Signed-off-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* mountd: gather fsid information into one structJ. Bruce Fields2011-06-271-34/+45
| | | | | | | | | | | | A large part of nfsd_fh() is concerned with extracting fsid-type-specific information from the fsid, then matching that information with information from the export list and the filesystem. Moving all that information into one struct will allow some further simplifications. Signed-off-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* mountd: prefer explicit subexports over crossmnt parentsJ. Bruce Fields2011-06-271-3/+15
| | | | | | | | | | | | | | If a parent is exported with crossmnt, and if a child is also explicitly exported, then both exports could potentially produce matches in this loop; that isn't a bug. Instead of warning and ignoring the second match we find, we should instead prefer whichever export is deeper in the tree, so that children's options can override those of their parents. Reported-by: Olga Kornievskaia <aglo@citi.umich.edu> Signed-off-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* manpage: add section on character class matches to exports(5)Jeff Layton2011-06-221-5/+8
| | | | | Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* nfs-utils: remove possibly false statement from exports.manJames Pearson2011-06-221-1/+1
| | | | | | | | | A very minor change suggested by J. Bruce Fields <bfields@fieldses.org> to remove the statement that exporting to a single host or IP address is the "most common format" - as it probably isn't. Signed-off-by: James Pearson <james-p@moving-picture.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* manpage: add info about IPv6 configuration to exports(5)Jeff Layton2011-06-221-4/+7
| | | | | | | | | | The parts of the exports(5) manpage that discuss IP addressing neglect IPv6 configuration. Update to include info on how to export to IPv6 subnets and addresses, and add a line demonstrating that to the EXAMPLE section. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* nfsstat: reorder nfs4 stats for 2.6.39Benny Halevy2011-06-221-2/+2
| | | | | Signed-off-by: Benny Halevy <benny@tonian.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* libexport.a: fix using bad index for loop at cltsetup()Mi Jinlong2011-06-221-1/+1
| | | | | | | | In cltsetup(), when checking the address, use clp's naddr for index, instead of cltarg's naddr, which it's always zero there. Signed-off-by: Mi Jinlong <mijinlong@cn.fujitsu.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* nfs: fix host_reliable_addrinfoJeff Layton2011-06-221-6/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to Neil Brown: The point of the word 'reliable' is to check that the name we get really does belong to the host in question - ie that both the forward and reverse maps agree. But the new code doesn't do that check at all. Rather it simply maps the address to a name, then discards the address and maps the name back to a list of addresses and uses that list of addresses as "where the request came from" for permission checking. This bug is exploitable via the following scenario and could allow an attacker access to data that they shouldn't be able to access. Suppose you export a filesystem to some subnet or FQDN and also to a wildcard or netgroup, and I know the details of this (maybe showmount -e tells me) Suppose further that I can get IP packets to your server.. Then I create a reverse mapping for my ipaddress to a domain that I own, say "black.hat.org", and a forward mapping from that domain to my IP address, and one of your IP addresses. Then I try to mount your filesystem. The IP address gets correctly mapped to "black.hat.org" and then mapped to both my IP address and your IP address. Then you search through all of your exports and find that one of the addresses: yours - is allowed to access the filesystem. So you create an export based on the addrinfo you have which allows my IP address the same access as your IP address. Fix this by instead using the forward lookup of the hostname just to verify that the original address is in the list. Then do a numeric lookup using the address and stick the hostname in the ai_canonname. Reviewed-by: NeilBrown <neilb@suse.de> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* exports: Clearly Defining Exports PrioritiesJames Pearson2011-06-071-13/+25
| | | | | | | | Added some verbiage to the exports(5) man page that clearly explains the precedence around how exports will work with regard to netgroups. Signed-off-by: Steve Dickson <steved@redhat.com>
* Document "-n" for svcgssdNeil Brown2011-06-071-2/+9
| | | | | | | The svcgssd man page doesn't mention the "-n" flag. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Steve Dickson <steved@redhat.com>
* mountd: Fix missing varialble assignment in auth_unix_gidPavel Shilovsky2011-06-071-2/+4
| | | | | | | | | When we get into auth_unix_gid at the second time, groups_len is not 0 and ngroups variable leave as 0. Then we use ngroups in getgrouplist that fails in this case. This patch fixes it. Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru> Signed-off-by: Steve Dickson <steved@redhat.com>
* nfsstat: reorder nfs4 stats for 2.6.38 and upBenny Halevy2011-05-231-4/+1
| | | | | | | | match order in 2.6.38, 2.6.39 (-rc3) and development tree while at it, get rid of obsolete ds_write and ds_commit Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* supress socket error when address family is not supportedNeilBrown2011-05-231-2/+7
| | | | | | | | | | | | | | | | | | | | From: Suresh Jayaraman <sjayaraman@suse.de> It was observed that when ipv6 module was not loaded and cannot be auto-loaded, when starting NFS server, the following error occurs: "rpc.nfsd: unable to create inet6 TCP socket: errno 97 (Address family not supported by protocol)" This is obviously a true message, but does not represent an "error" when ipv6 is not enabled. Rather, it is an expected condition. As such, it can be confusing / misleading / distracting to display it in this scenario. This patch instead of throwing error when a socket call fails with EAFNOSUPPORT, makes it as a NOTICE. Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Steve Dickson <steved@redhat.com>
* Remove risk of nfs_addmntent corrupting mtabNeilBrown2011-05-231-0/+9
| | | | | | | | | | | | nfs_addmntent is used to append directly to /etc/mtab. If the write partially fail, e.g. due to RLIMIT_FSIZE, truncate back to original size and return an error. See also https://bugzilla.redhat.com/show_bug.cgi?id=697975 (CVE-2011-1749) CVE-2011-1749 nfs-utils: mount.nfs fails to anticipate RLIMIT_FSIZE Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Steve Dickson <steved@redhat.com>
* exportfs: getexportent interprets -test-client- as default optionsBen Myers2011-05-231-3/+8
| | | | | | | | | | | | | | | | | | | | With commit 1374c3861abdc66f3a1410e26cc85f86760b51dd Neil added a -test-client- export to test the exportability of filesystems when exportfs is run. When using the old cache controls (i.e. /proc/fs/nfsd is not mounted) exportfs will read /proc/fs/nfs/exports to process existing exports and find these test client entries. The dash at the beginning of -test-client- will be cause getexportent to look for default options in the rest of the string, which test-client- will not match: exportfs: /proc/fs/nfs/exports:1: unknown keyword "test-client-(rw" This patch resolves that problem (as Steve suggested) by not processing any default options if we are reading the list of existing exports from the kernel. Default options are converted to individual exports by exportfs so the kernel won't have any regardless. Signed-off-by: Ben Myers <bpm@sgi.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* Removed compilation warnings from mountd/cache.cJim Rees2011-05-181-5/+5
| | | | | | | Commit 5604b35a6 introduced a number of missing initializer warnings that were missed. This patch removes those warnings. Signed-off-by: Steve Dickson <steved@redhat.com>
* nfsstat: Output headings mislabledSteve Dickson2011-04-261-1/+1
| | | | | | | | The badclnt and badauth headers were reversed when the server side rpc stats (-s -o rpc) were displayed. Signed-off-by: Steve Dickson <steved@redhat.com>
* rpc.svcgssd: Segmentation fault on errorSteve Dickson2011-04-191-1/+2
| | | | | | | | Commit 544ed73d introduced a regression that caused rpc.svcgssd to seg fault on "Wrong principal in request" errors in gss_accept_sec_context() Signed-off-by: Steve Dickson <steved@redhat.com>
* nfs-utils: Increase the stdio file buffer size for procfs filesSean Finney2011-04-193-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, when writing to /proc/net/rpc/*/channel, if a cache line were larger than the default buffer size (likely 1024 bytes), mountd and svcgssd would split writes into a number of buffer-sized writes. Each of these writes would get an EINVAL error back from the kernel procfs handle (it expects line-oriented input and does not account for multiple/split writes), and no cache update would occur. When such behavior occurs, NFS clients depending on mountd to finish the cache operation would block/hang, or receive EPERM, depending on the context of the operation. This is likely to happen if a user is a member of a large (~100-200) number of groups. Instead, every fopen() on the procfs files in question is followed by a call to setvbuf(), using a per-file dedicated buffer of RPC_CHAN_BUF_SIZE length. Really, mountd should not be using stdio-style buffered file operations on files in /proc to begin with. A better solution would be to use internally managed buffers and calls to write() instead of these stdio calls, but that would be a more extensive change; so this is proposed as a quick and not-so-dirty fix in the meantime. Signed-off-by: Sean Finney <sean.finney@sonyericsson.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* mountd: Use a dynamic buffer for storing lists of gid'sSean Finney2011-04-191-9/+20
| | | | | | | | | | | | | Previously, in auth_unix_gid, group lists were stored in an array of hard-coded length 100, and in the situation that the group lists for a particular call were too large, the array was swapped with a dynamically allocated/freed buffer. For environments where users are commonly in a large number of groups, this isn't an ideal approach. Instead, use malloc/realloc to grow the list on an as-needed basis. Signed-off-by: Sean Finney <sean.finney@sonyericsson.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* mount: add --enable-libmount-mountKarel Zak2011-04-063-2/+440
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch allows to link mount.nfs with libmount from util-linux >= v2.19. The new libmount based code is enabled by CONFIG_LIBMOUNT and is stored in mount_libmount.c. The old code is not affected by this change. The libmount does not have officially stable API yet, so the --enable-libmount-mount is marked as experimental in the configure help output. The ./configure option is the same as we use in util-linux to enable support for libmount in mount(8). The addr= (and some other options necessary for remount/umount) are stored to /etc/mtab or to /dev/.mount/utab. The utab file is *private* libmount file. It's possible that some mount options (for example user=) will be moved to kernel, so the utab will not be necessary. About libmount: * supports systems without and with regular /etc/mtab * does not store VFS and FS mount options in userspace * manages user= option and evaluate permissions * parses VFS mount options and generate MS_* flags * parses /etc/{fstab,mtab}, /proc/mounts or /proc/self/mountinfo * long-term goal is to use the same code in all mount.<type> helpers Note, use LIBMOUNT_DEBUG=0xffff mount.nfs foo:/path /path to debug the library. On systems with util-linux v2.19 the findmnt(8) command uses libmount to list all/selected mount points: $ findmnt /path $ findmnt --mtab /path the --mtab appends userspace mount options (e.g. user=) to the output. CC: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Karel Zak <kzak@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* mount: move generic functions to utils.c and network.cKarel Zak2011-04-067-200/+286
| | | | | | | | | Move generic code that could be shared between standard mount.nfs and libmount version to utils.c and network.c. CC: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Karel Zak <kzak@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* nfs-utils: Add support to svcgssd to limit the negotiated enctypesKevin Coffman2011-04-066-10/+265
| | | | | | | | | | | | | | | | | | | | Recent versions of Kerberos libraries negotiate and use an "acceptor subkey". This negotiation does not consider that a service may have limited the encryption keys in its keytab. A patch (http://src.mit.edu/fisheye/changelog/krb5/?cs=24603) has been added to the MIT Kerberos code to allow an application to indicate that it wants to limit the encryption types negotiated. (This functionality has been available on the client/initiator side for a while. The new patch adds this support to the server/acceptor side.) This patch adds support to read a recently added nfsd proc file to determine the encryption types supported by the kernel and calls the function to limit encryption types negotiated for the acceptor subkey. Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Steve Dickson <steved@redhat.com>
* exports: add a configurable time-to-live for the kernel cache entriesChuck Lever2011-04-064-7/+11
| | | | | | | | | | | | | | | | | | | | | | From: Trond Myklebust <Trond.Myklebust@netapp.com> The fedfs ldap server will specify a ttl for its entries. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> This is a refactoring change only. There should be no change in behavior. Original patch had updates to utils/mountd/junctions.c, which no longer exists. These are not included here. Create a macro for the default cache TTL, which is used in several places besides the export cache. Make e_ttl unsigned. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* statd: Remove vestigial "-w" option from man page synopsisChuck Lever2011-04-061-1/+1
| | | | | | | | | | | The synopsis of rpc.statd in its man page lists "-w" as a valid option. There is currently no support in the source code for a "-w" option. BugLink: https://bugzilla.linux-nfs.org/show_bug.cgi?id=199 Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* mount.nfs: Don't leak socket in nfs_ca_sockname()Chuck Lever2011-04-061-15/+13
| | | | | | | | | | Ensure the test socket is always closed before nfs_ca_sockname() returns. Otherwise it's orphaned. BugLink: https://bugzilla.linux-nfs.org/show_bug.cgi?id=197 Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* Removed a warning from v4root.cSteve Dickson2011-04-061-3/+6
| | | | | | v4root.c:176:9: warning: variable 'ret' set but not used Signed-off-by: Steve Dickson <steved@redhat.com>
* Removed a warning from exportfs.cSteve Dickson2011-04-061-1/+1
| | | | | | exportfs.c:280:29: warning: 'exp' may be used uninitialized in this function Signed-off-by: Steve Dickson <steved@redhat.com>
* Removed a warning from conffile.cSteve Dickson2011-04-061-0/+1
| | | | | | conffile.c:258:19: warning: 'j' may be used uninitialized in this function Signed-off-by: Steve Dickson <steved@redhat.com>
* Update man pages for /etc/exports.dMasatake YAMATO2011-03-072-5/+50
| | | | | | | Man page updates for /etc/exports.d. Signed-off-by: Masatake YAMATO <yamato@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* Read /etc/exports.d/*.export as extra export filesMasatake YAMATO2011-03-072-1/+64
| | | | | | | | | | | | | | | | This patch adding a capability to read /etc/exports.d/*.exports as extra export files to exportfs. If one wants to add or remove an export entry in a script, currently one may have to use sed or something tool for adding or removing the line for the entry in /etc/exports file. With the patch, adding and removing an entry from a script is much easier. cat<<EOF... or mv can be used for adding. rm can be used for removing. Signed-off-by: Masatake YAMATO <yamato@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* Cleaned up a warning in rpcdispatch.cSteve Dickson2011-03-052-2/+2
| | | | | | | rpcdispatch.c:40:20: warning: comparison between signed and unsigned integer expressions Signed-off-by: Steve Dickson <steved@redhat.com>
* mount: Remove MOUNT_CONFIG warningsSteve Dickson2011-03-052-4/+4
| | | | | | | The following changes are needed to remove compile warnings when MOUNT_CONFIG is not defined Signed-off-by: Steve Dickson <steved@redhat.com>
* mount: Recognize zero as a valid value for the port= optionChuck Lever2011-03-031-2/+2
| | | | | | | | | | While zero is not a valid IP port number, zero does represent a valid value for "port=". It means "query rpcbind to discover the actual non-zero port number to use". So the parsing functions that handle "port=" should not flag zero as an invalid value. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* Gssd: modify wrong err message at handle_gssd_upcallMi Jinlong2011-02-091-1/+1
| | | | | | | | Modify wrong err message at handle_gssd_upcall when sscanf encryption types fail. Signed-off-by: Mi Jinlong <mijinlong@cn.fujitsu.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* Support AD style kerberos automatically in rpc.gssJason Gunthorpe2011-02-092-18/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | An Active Directory KDC will only grant a TGT for UPNs, getting a TGT for SPNs is not possible: $ kinit -k host/ib5@ADS.ORCORP.CA kinit: Client not found in Kerberos database while getting initial credentials The correct thing to do for machine credentials is to get a TGT for the computer UPN <HOSTNAME>$@REALM: $ kinit -k IB5\$ $ klist 12/22/10 11:43:47 12/22/10 21:43:47 krbtgt/ADS.ORCORP.CA@ADS.ORCORP.CA Samba automatically creates /etc/krb5.keytab entry for the computer UPN, this patch makes gssd_refresh_krb5_machine_credential prefer it above the SPNs if it is present. The net result is that nfs client works automatically out of the box if samba has been used to setup kerberos via 'net ads join' 'net ads keytab create' Tested using Windows Server 2003 R2 as the AD server. Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* Fixed segfault in rpc.mountdSteve Dickson2011-01-261-0/+1
| | | | | | | | | A unallocated piece of memory, instead of a NULL point, was being used to initialize a ->next point in the mount link list which caused a segfault after a few remote accesses via the showmount command. Signed-off-by: Steve Dickson <steved@redhat.com>
* Improve debugging in svcgssdSteve Dickson2011-01-143-3/+81
| | | | | | | | | | | | | Added in gss_display_error() which translates the GSS error into the actual GSS macro name. Currently only the translation of these errors are logged. Since those translations are buried deep in the kerberos library code, having the actual GSS macro name makes it easier to follow the code. Moved the nfs4_init_name_mapping() call into main() so if debug is enabled the DNS name and realms will be logged during start up. Signed-off-by: Steve Dickson <steved@redhat.com>
* libnsm.a: modify return value to false from 0 at nsm_drop_privileges()Mi Jinlong2011-01-041-1/+1
| | | | | | | | At nsm_drop_privileges(), for improving readability, unify the return value. Signed-off-by: Mi Jinlong <mijinlong@cn.fujitsu.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* libnsm.a: sm-notify sometimes ignores monitored hostsChuck Lever2010-12-131-6/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Monitored host information is stored in files under /var/lib/nfs. When visiting entries in the monitored hosts directory, libnsm.a examines the value of dirent.d_type to determine if an entry is a regular file. According to readdir(3), the d_type field is not supported by all file system types. My root file system happens to be one where d_type isn't supported. Typical installations that use an ext-derived root file system are not exposed to this issue, but those who use xfs, for instance, are. On such file systems, not only are remote peers not notified of reboots, but the NSM state number is never incremented. A statd warm restart would not re-monitor any hosts that were monitored before the restart. When writing support/nsm/file.c, I copied the use of d_type from the original statd code, so this has likely been an issue for some time. Replace the use of d_type in support/nsm/file.c with a call to lstat(2). It's extra code, but is guaranteed to work on all file system types. Note there is a usage of d_type in gssd. I'll let gssd and rpcpipefs experts decide whether that's worth changing. Fix for: https://bugzilla.linux-nfs.org/show_bug.cgi?id=193 Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* libnsm.a: Replace __attribute_noinline__Chuck Lever2010-12-131-5/+5
| | | | | | | | | | | | | | | | | | Replace the __attribute_noinline__ form with __attribute__((__noinline__)). Even though the compiler didn't complain about __attribute_malloc__, also replace those in order to maintain consistent style throughout the source file. Fix for: https://bugzilla.linux-nfs.org/show_bug.cgi?id=194 Reported-by: "Gabor Z. Papp" <gzp@papp.hu> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* sm-notify: Make use of AI_NUMERICSERV conditionalChuck Lever2010-12-131-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Gabor Papp reports nfs-utils-1.2.3 doesn't build on his system that uses glibc-2.2.5: make[3]: Entering directory `/home/gzp/src/nfs-utils-1.2.3/utils/statd' gcc -DHAVE_CONFIG_H -I. -I../../support/include -D_GNU_SOURCE -Wall -Wextra -Wstrict-prototypes -pipe -g -O2 -MT sm-notify.o -MD -MP -MF .deps/sm-notify.Tpo -c -o sm-notify.o sm-notify.c sm-notify.c: In function 'smn_bind_address': sm-notify.c:247: error: 'AI_NUMERICSERV' undeclared (first use in this function) sm-notify.c:247: error: (Each undeclared identifier is reported only once sm-notify.c:247: error: for each function it appears in.) make[3]: *** [sm-notify.o] Error 1 According to the getaddrinfo(3) man page, AI_NUMERICSERV is available only since glibc 2.3.4. getaddrinfo(3) seems to convert strings containing a number to the right port value without the use of AI_NUMERICSERV, so I think we can survive on older glibc's without it. It will allow admins to specify service names as well as port numbers on those versions. There are uses of AI_NUMERICSERV in gssd and in nfs_svc_create(). The one in nfs_svc_create() is behind HAVE_LIBTIRPC, and the other is a issue only for those who want to deploy Kerberos -- likely in both cases, a more modern glibc will be present. I'm going to leave those two. Fix for: https://bugzilla.linux-nfs.org/show_bug.cgi?id=195 Reported-by: "Gabor Z. Papp" <gzp@papp.hu> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* rpc.mountd: Checking RPC Procedure ID before process itSid Moore2010-12-031-0/+5
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
generated by cgit (git 2.34.1) at 2025-09-22 15:38:08 +0000