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ares: Curl_resolver_wait_resolv: clear *entry first in function

This commit is contained in:
Daniel Stenberg 2017-03-07 08:08:55 +01:00
parent bfaab3180c
commit 958e176688
1 changed files with 3 additions and 0 deletions
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3
lib/asyn-ares.c
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@ -358,6 +358,9 @@ CURLcode Curl_resolver_wait_resolv(struct connectdata *conn,
struct timeval now = Curl_tvnow();
struct Curl_dns_entry *temp_entry;
if(entry)
*entry = NULL; /* clear on entry */
timeout = Curl_timeleft(data, &now, TRUE);
if(timeout < 0) {
/* already expired! */