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| author | Jeremy Allison <jra@samba.org> | 2006-03-29 18:55:39 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2006-03-29 18:55:39 +0000 |
| commit | 599c3885da96f99ebcb9a59f305f51f9c961d285 (patch) | |
| tree | abc799e8baa84d6737f6711eb29fea02f0eb6a0f /source/nsswitch | |
| parent | acc87bf413aa731d4828c1fb23142fe5c3a33554 (diff) | |
| download | samba-599c3885da96f99ebcb9a59f305f51f9c961d285.tar.gz samba-599c3885da96f99ebcb9a59f305f51f9c961d285.tar.xz samba-599c3885da96f99ebcb9a59f305f51f9c961d285.zip | |
r14760: Fix #3642, ensure we don't call FD_SET on read with fd == -1.
Jeremy.
Diffstat (limited to 'source/nsswitch')
| -rw-r--r-- | source/nsswitch/wb_common.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/nsswitch/wb_common.c b/source/nsswitch/wb_common.c index 0e209279411..dfefeb9f754 100644 --- a/source/nsswitch/wb_common.c +++ b/source/nsswitch/wb_common.c @@ -411,6 +411,10 @@ static int read_sock(void *buffer, int count) int result = 0, nread = 0; int total_time = 0, selret; + if (winbindd_fd == -1) { + return -1; + } + /* Read data from socket */ while(nread < count) { struct timeval tv; |