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| author | Andrew Tridgell <tridge@samba.org> | 2006-09-16 16:27:46 +0000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2006-09-16 16:27:46 +0000 |
| commit | d0215a51f1855697ec25e29d8051d351806076e0 (patch) | |
| tree | 5ceea81d1213a9d21f0af2f9f6624e9397619e31 | |
| parent | 0fd4c9d5452f381446fdea0dae0e5e2ddaa9d792 (diff) | |
| download | samba-d0215a51f1855697ec25e29d8051d351806076e0.tar.gz samba-d0215a51f1855697ec25e29d8051d351806076e0.tar.xz samba-d0215a51f1855697ec25e29d8051d351806076e0.zip | |
r18583: a nasty hack to allow me to monitor the number of open file
descriptors in smbd on all build farm machines. I suspect we have a fd
leak somewhere, but its hard to track down.
I know part of the problem is the number of (fake) network interfaces
we define in the build farm tests, with each of them listening on a
whole bunch of different protocol ports. That chews up around 48 file
descriptors just to startup. I don't think thats the real problem
though, and I suspect something else is leaking file descriptors on
some hosts.
| -rw-r--r-- | source/smb_server/smb/receive.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/source/smb_server/smb/receive.c b/source/smb_server/smb/receive.c index fd80224787d..f352db7488e 100644 --- a/source/smb_server/smb/receive.c +++ b/source/smb_server/smb/receive.c @@ -26,6 +26,7 @@ #include "smb_server/smb_server.h" #include "smb_server/service_smb_proto.h" #include "ntvfs/ntvfs.h" +#include "system/filesys.h" /* @@ -77,6 +78,18 @@ NTSTATUS smbsrv_recv_smb_request(void *private, DATA_BLOB blob) smb_conn->statistics.last_request_time = cur_time; + /* a temporary hack to allow me to find a possible file descriptor leak in + build farm machines (tridge) */ + { + static int maxfd; + int xfd = open("/dev/null", O_RDONLY); + close(xfd); + if (xfd > maxfd) { + maxfd = xfd; + DEBUG(0,("MAXFD=%d\n", maxfd)); + } + } + /* see if its a special NBT packet */ if (CVAL(blob.data, 0) != 0) { req = smbsrv_init_request(smb_conn); |