From: Daniel Stenberg <daniel@haxx.se>
Date: Sun, 14 Aug 2022 21:52:12 +0000 (+0200)
Subject: asyn-thread: fix socket leak on OOM
X-Git-Tag: curl-7_85_0~54
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f236595ecc256b79168ed9ef95a536ee7fb7611f;p=thirdparty%2Fcurl.git

asyn-thread: fix socket leak on OOM

Closes #9310
---

diff --git a/lib/asyn-thread.c b/lib/asyn-thread.c
index 92c38f266a..1ab1e977b5 100644
--- a/lib/asyn-thread.c
+++ b/lib/asyn-thread.c
@@ -264,7 +264,12 @@ int init_thread_sync_data(struct thread_data *td,
   return 1;
 
  err_exit:
-  /* Memory allocation failed */
+#ifndef CURL_DISABLE_SOCKETPAIR
+  if(tsd->sock_pair[0] != CURL_SOCKET_BAD) {
+    sclose(tsd->sock_pair[0]);
+    tsd->sock_pair[0] = CURL_SOCKET_BAD;
+  }
+#endif
   destroy_thread_sync_data(tsd);
   return 0;
 }