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-rw-r--r--lib/hostares.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/hostares.c b/lib/hostares.c
index 8b1dc06a7..a165cb91f 100644
--- a/lib/hostares.c
+++ b/lib/hostares.c
@@ -332,8 +332,17 @@ static void ares_query_completed_cb(void *arg, /* (struct connectdata *) */
(void)timeouts; /* ignored */
#endif
- if (status == CURL_ASYNC_SUCCESS) {
+ switch(status) {
+ case CURL_ASYNC_SUCCESS:
ai = Curl_he2ai(hostent, conn->async.port);
+ break;
+ case ARES_EDESTRUCTION:
+ /* this ares handle is getting destroyed, the 'arg' pointer may not be
+ valid! */
+ return;
+ default:
+ /* do nothing */
+ break;
}
(void)Curl_addrinfo_callback(arg, status, ai);