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| author | Ulrich Drepper <drepper@gmail.com> | 2011-07-19 13:59:57 -0400 |
|---|---|---|
| committer | Andreas Schwab <schwab@redhat.com> | 2011-07-21 12:21:26 +0200 |
| commit | f6244abb8c68c705b8f8bfb3c8adb44dffe5a157 (patch) | |
| tree | 7021e74269a3ad59f7868f9f2f2c6a0aa73835f2 | |
| parent | b3c34b4a97273baf7546cd85bc90621571eee7cd (diff) | |
| download | glibc-f6244abb8c68c705b8f8bfb3c8adb44dffe5a157.tar.gz | |
Avoid possible crashes in anormal nscd exits
(cherry picked from commit feb1eb0be78b40d53c71474f07d1b0517ba95586)
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | nscd/nscd.c | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,8 @@ +2011-07-19 Ulrich Drepper <drepper@gmail.com> + + * nscd/nscd.c (termination_handler): Don't do anything for a database + if it has not yet been initialized. + 2011-07-05 Andreas Jaeger <aj@suse.de> [BZ#9696] diff --git a/nscd/nscd.c b/nscd/nscd.c index c3d9fe6cef..f50e81423f 100644 --- a/nscd/nscd.c +++ b/nscd/nscd.c @@ -477,7 +477,7 @@ termination_handler (int signum) /* Synchronize memory. */ for (int cnt = 0; cnt < lastdb; ++cnt) { - if (!dbs[cnt].enabled) + if (!dbs[cnt].enabled || dbs[cnt].head == NULL) continue; /* Make sure nobody keeps using the database. */ |