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| author | Jeremy Allison <jra@samba.org> | 2009-08-24 21:14:52 -0700 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2009-08-24 21:14:52 -0700 |
| commit | 213546103749c30dbb3ad8472872b9a8fad34205 (patch) | |
| tree | 8aa18044699f6735c5ef04f09252e72260aac8c6 /source3/smbd | |
| parent | c69f92d16d57c2387d31b5dfd01aab0685a671d0 (diff) | |
| download | samba-213546103749c30dbb3ad8472872b9a8fad34205.tar.gz samba-213546103749c30dbb3ad8472872b9a8fad34205.tar.bz2 samba-213546103749c30dbb3ad8472872b9a8fad34205.zip | |
Help debug for bug 6651 - smbd SIGSEGV when breaking oplocks.
Should help track if we get invoked with an invalid fd from
the signal handler.
Jeremy.
Diffstat (limited to 'source3/smbd')
| -rw-r--r-- | source3/smbd/oplock_linux.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source3/smbd/oplock_linux.c b/source3/smbd/oplock_linux.c index b4a5495e4b..535e809616 100644 --- a/source3/smbd/oplock_linux.c +++ b/source3/smbd/oplock_linux.c @@ -98,6 +98,10 @@ static void linux_oplock_signal_handler(struct tevent_context *ev_ctx, files_struct *fsp; fsp = file_find_fd(fd); + if (fsp == NULL) { + DEBUG(0,("linux_oplock_signal_handler: failed to find fsp for file fd=%d\n", fd )); + smb_panic("linux_oplock_signal_handler\n"); + } break_kernel_oplock(smbd_messaging_context(), fsp); } |