From 213546103749c30dbb3ad8472872b9a8fad34205 Mon Sep 17 00:00:00 2001 From: Jeremy Allison Date: Mon, 24 Aug 2009 21:14:52 -0700 Subject: 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. --- source3/smbd/oplock_linux.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'source3/smbd/oplock_linux.c') 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); } -- cgit