diff options
| author | hjl <hjl> | 2000-01-10 22:31:41 +0000 |
|---|---|---|
| committer | hjl <hjl> | 2000-01-10 22:31:41 +0000 |
| commit | 08f6b0ea56f96eac00b092c7d5e1f6486eb6f457 (patch) | |
| tree | 3e3650828c221fbad22c4a897d392c82b39d414e /utils/mountd/auth.c | |
| parent | 1bae64b1475e9c1458582f26aa0e837edc4c6aca (diff) | |
| download | nfs-utils-08f6b0ea56f96eac00b092c7d5e1f6486eb6f457.tar.gz nfs-utils-08f6b0ea56f96eac00b092c7d5e1f6486eb6f457.tar.xz nfs-utils-08f6b0ea56f96eac00b092c7d5e1f6486eb6f457.zip | |
Mon Jan 10 14:26:33 2000 H.J. Lu <hjl@lucon.org>
* utils/mountd/auth.c (auth_authenticate_internal): Call
xstrdup for hostname before passing it to gethostbyname.
* utils/mountd/mountd.c (get_exportlist): Use xstrdup instead
of strdup.
Diffstat (limited to 'utils/mountd/auth.c')
| -rw-r--r-- | utils/mountd/auth.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/utils/mountd/auth.c b/utils/mountd/auth.c index afa2292..98c3944 100644 --- a/utils/mountd/auth.c +++ b/utils/mountd/auth.c @@ -16,6 +16,7 @@ #include "nfslib.h" #include "exportfs.h" #include "mountd.h" +#include "xmalloc.h" enum auth_error { @@ -83,9 +84,14 @@ auth_authenticate_internal(char *what, struct sockaddr_in *caller, else { /* must make sure the hostent is authorative. */ char **sp; - struct hostent *forward; + struct hostent *forward = NULL; + char *tmpname; - forward = gethostbyname((*hpp)->h_name); + tmpname = xstrdup((*hpp)->h_name); + if (tmpname) { + forward = gethostbyname(tmpname); + free(tmpname); + } if (forward) { /* now make sure the "addr" is in the list */ for (sp = forward->h_addr_list ; *sp ; sp++) { |