From: Daniel Gustafsson <daniel@yesql.se>
Date: Sat, 30 Apr 2022 19:25:15 +0000 (+0200)
Subject: curl: free resource in error path
X-Git-Tag: curl-7_83_1~50
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a7b29122cb35051b65780f37fe2dcaed4f31386b;p=thirdparty%2Fcurl.git

curl: free resource in error path

If the new filename cannot be generated due to memory pressure, free
the allocated aname on the way out to avoid a small leak.

Closes: #8770
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
---

diff --git a/src/tool_cb_wrt.c b/src/tool_cb_wrt.c
index df132d84c2..68e17e5d63 100644
--- a/src/tool_cb_wrt.c
+++ b/src/tool_cb_wrt.c
@@ -99,6 +99,7 @@ bool tool_create_output_file(struct OutStruct *outs,
       newname = malloc(newlen);
       if(!newname) {
         errorf(global, "out of memory\n");
+        free(aname);
         return FALSE;
       }
       memcpy(newname, fname, len);