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| author | Ulrich Drepper <drepper@redhat.com> | 2009-10-29 23:01:58 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-10-29 23:01:58 -0700 |
| commit | 75ded9bcdff960829743aca4a984a4cbf40a3585 (patch) | |
| tree | 191d0b8beb58ce5621a14a54f3c04445dc3e7665 | |
| parent | bf20990de0c0478cd974717237c5738d036ad8dc (diff) | |
Initialize local variable in resolver.
When the DNS server doesn't reply at all we possibly tested
an unitialized variable.
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | resolv/res_send.c | 3 |
2 files changed, 5 insertions, 1 deletions
@@ -1,5 +1,8 @@ 2009-10-29 Ulrich Drepper <drepper@redhat.com> + [BZ #10391] + * resolv/res_send.c (send_dg): Initialize resplen. + [BZ #10446] * sysdeps/unix/sysv/linux/ia64/bits/siginfo.h: Match sigevent definition to the kernel's. diff --git a/resolv/res_send.c b/resolv/res_send.c index fa48bd98d1..e2bbfcc83f 100644 --- a/resolv/res_send.c +++ b/resolv/res_send.c @@ -1005,7 +1005,8 @@ send_dg(res_state statp, struct pollfd pfd[1]; int ptimeout; struct sockaddr_in6 from; - int resplen, n; + int resplen = 0; + int n; /* * Compute time for the total operation. |