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authorVolker Lendecke <vl@samba.org>2013-05-12 12:33:49 +0200
committerVolker Lendecke <vl@samba.org>2013-05-12 15:56:08 +0200
commit8b3d4eff9342de812d0d27759beeff5e4e7532d1 (patch)
tree611bd369038e8b4398b39b54c058eb0b26bbacf7
parent3b3b5b02555572e48a751ea19ef9dd771a3862da (diff)
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dbwrap: Fix CID 1002092 Uninitialized scalar variable
We don't set saved_errno in the ret==0 case. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Ira Cooper <ira@samba.org>
-rw-r--r--lib/dbwrap/dbwrap_ntdb.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/dbwrap/dbwrap_ntdb.c b/lib/dbwrap/dbwrap_ntdb.c
index 5be7b842e2..658c487341 100644
--- a/lib/dbwrap/dbwrap_ntdb.c
+++ b/lib/dbwrap/dbwrap_ntdb.c
@@ -326,7 +326,9 @@ static int timeout_lock(int fd, int rw, off_t off, off_t len, bool waitflag,
}
alarm(0);
- errno = saved_errno;
+ if (ret != 0) {
+ errno = saved_errno;
+ }
return ret;
}