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| author | Ulrich Drepper <drepper@redhat.com> | 2007-08-22 04:02:53 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-08-22 04:02:53 +0000 |
| commit | 0f8f993ceff73bef51763d0b8addd29b86fad061 (patch) | |
| tree | 74f7f246f525d7b8da4dedc6d37ff563af6911c1 | |
| parent | 1465dd0f9eeb612ba4bc3e4067a29ea3468f5122 (diff) | |
| download | glibc-0f8f993ceff73bef51763d0b8addd29b86fad061.tar.gz glibc-0f8f993ceff73bef51763d0b8addd29b86fad061.tar.xz glibc-0f8f993ceff73bef51763d0b8addd29b86fad061.zip | |
[BZ #4726]
* resolv/res_send.c (__libc_res_nsend): Initialize all of the memory allocated for the name server address.
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | resolv/res_send.c | 9 |
2 files changed, 10 insertions, 3 deletions
diff --git a/ChangeLog b/ChangeLog index e42f82e5d3..1ede0e9225 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2007-08-21 Ulrich Drepper <drepper@redhat.com> + [BZ #4726] + * resolv/res_send.c (__libc_res_nsend): Initialize all of the + memory allocated for the name server address. + [BZ #4946] * nscd/connections.c (handle_request): Using sendfile always requires that mmap is used for the database. diff --git a/resolv/res_send.c b/resolv/res_send.c index 27dd1d4351..23306a2fb4 100644 --- a/resolv/res_send.c +++ b/resolv/res_send.c @@ -425,9 +425,12 @@ __libc_res_nsend(res_state statp, const u_char *buf, int buflen, EXT(statp).nsaddrs[n] = malloc(sizeof (struct sockaddr_in6)); if (EXT(statp).nsaddrs[n] != NULL) { - memcpy(EXT(statp).nsaddrs[n], - &statp->nsaddr_list[ns], - sizeof (struct sockaddr_in)); + memset (mempcpy(EXT(statp).nsaddrs[n], + &statp->nsaddr_list[ns], + sizeof (struct sockaddr_in)), + '\0', + sizeof (struct sockaddr_in6) + - sizeof (struct sockaddr_in)); EXT(statp).nssocks[n] = -1; n++; } |