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| author | Jeremy Allison <jra@samba.org> | 2001-08-19 17:34:37 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2001-08-19 17:34:37 +0000 |
| commit | 9326b82ffa255196ab68a23bf3f4ff14a7fd9bda (patch) | |
| tree | a75da16f52d333b1ee8d2af28a25db5f34630774 | |
| parent | 66673eeeb42e1e82c5bd17c419c7a68ab89315fb (diff) | |
| download | samba-9326b82ffa255196ab68a23bf3f4ff14a7fd9bda.tar.gz samba-9326b82ffa255196ab68a23bf3f4ff14a7fd9bda.tar.bz2 samba-9326b82ffa255196ab68a23bf3f4ff14a7fd9bda.zip | |
Realloc fix.
Jeremy.
(This used to be commit 9cabc3fd63d7780eb5d80eb7619fd7606d9da3b8)
| -rw-r--r-- | source3/libsmb/namequery.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/source3/libsmb/namequery.c b/source3/libsmb/namequery.c index c5c4d92c09..a0fb366f1b 100644 --- a/source3/libsmb/namequery.c +++ b/source3/libsmb/namequery.c @@ -335,6 +335,8 @@ struct in_addr *name_query(int fd,const char *name,int name_type, while (1) { struct timeval tval2; + struct in_addr *tmp_ip_list; + GetTimeOfDay(&tval2); if (TvalDiff(&tval,&tval2) > retry_time) { if (!retries) @@ -398,9 +400,17 @@ struct in_addr *name_query(int fd,const char *name,int name_type, continue; } - ip_list = (struct in_addr *)Realloc( ip_list, - sizeof( ip_list[0] ) - * ( (*count) + nmb2->answers->rdlength/6 ) ); + tmp_ip_list = (struct in_addr *)Realloc( ip_list, sizeof( ip_list[0] ) + * ( (*count) + nmb2->answers->rdlength/6 ) ); + + if (!tmp_ip_list) { + DEBUG(0,("name_query: Realloc failed.\n")); + if (ip_list) + free(ip_list); + } + + ip_list = tmp_ip_list; + if (ip_list) { DEBUG(2,("Got a positive name query response from %s ( ", inet_ntoa(p2->ip))); |