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duphandle: also free 'outcurl->cookies' in error path

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Fixes memory-leak when OOM mid-function

Use plain free instead of safefree, since the entire struct is
freed below.

Remove some free calls that is already freed in Curl_freeset()

Closes #12329
This commit is contained in:
Daniel Stenberg 2023-11-15 11:48:32 +01:00
parent 6608f34f56
commit d1820768cc
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GPG key ID: 5CC908FDB71E12C2
1 changed files with 2 additions and 5 deletions
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7
lib/easy.c
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@ -985,13 +985,10 @@ fail:
if(outcurl) {
#ifndef CURL_DISABLE_COOKIES
curl_slist_free_all(outcurl->state.cookielist);
outcurl->state.cookielist = NULL;
free(outcurl->cookies);
#endif
Curl_safefree(outcurl->state.buffer);
free(outcurl->state.buffer);
Curl_dyn_free(&outcurl->state.headerb);
Curl_safefree(outcurl->state.url);
Curl_safefree(outcurl->state.referer);
Curl_altsvc_cleanup(&outcurl->asi);
Curl_hsts_cleanup(&outcurl->hsts);
Curl_freeset(outcurl);