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Merge "srv: Fix crash when ast_srv_lookup is used and 0 records are returned."

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zuul
2017-02-08 10:00:05 -06:00
committed by Gerrit Code Review
parent b79cc62057 5422ec140c
commit c72b4c98e8
1 changed files with 2 additions and 1 deletions
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3
main/srv.c
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@@ -209,7 +209,8 @@ int ast_srv_lookup(struct srv_context **context, const char *service, const char
}
AST_LIST_HEAD_INIT_NOLOCK(&(*context)->entries);
if ((ast_search_dns(*context, service, C_IN, T_SRV, srv_callback)) < 0) {
if (((ast_search_dns(*context, service, C_IN, T_SRV, srv_callback)) < 1) ||
AST_LIST_EMPTY(&(*context)->entries)) {
ast_free(*context);
*context = NULL;
return -1;