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If both dbhost and dbsock were not set, a NULL deref could result

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Reported by: xrg
Patch by: tilghman
(Closes issue #11387)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@90736 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2007-12-03 23:23:55 +00:00
parent 7b052b78e1
commit 2c651fc500
1 changed files with 3 additions and 1 deletions
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4
res/res_config_pgsql.c
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@@ -720,7 +720,9 @@ static int parse_config(void)
dbport = atoi(s);
}
if (!ast_strlen_zero(dbhost) && !(s = ast_variable_retrieve(config, "general", "dbsock"))) {
if (!ast_strlen_zero(dbhost)) {
/* No socket needed */
} else if (!(s = ast_variable_retrieve(config, "general", "dbsock"))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: No database socket found, using '/tmp/pgsql.sock' as default.\n");
strcpy(dbsock, "/tmp/pgsql.sock");