From: xuqing yang <rigelyoung@icloud.com>
Date: Wed, 10 Jun 2026 14:12:05 +0000 (+0000)
Subject: PR 34275 double free in ctf_link_deduplicating_per_cu
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b2ba16132fe4ecdb1ae112e017266b045de9dd80;p=thirdparty%2Fbinutils-gdb.git

PR 34275 double free in ctf_link_deduplicating_per_cu

	* ctf-link.c (ctf_link_deduplicating_per_cu): Don't call
	ctf_next_destroy twice on error path.
---

diff --git a/libctf/ctf-link.c b/libctf/ctf-link.c
index 9fdd39fdb95..c6d0a86f4b7 100644
--- a/libctf/ctf-link.c
+++ b/libctf/ctf-link.c
@@ -1187,10 +1187,7 @@ ctf_link_deduplicating_per_cu (ctf_dict_t *fp)
 
       if ((inputs = ctf_link_deduplicating_open_inputs (fp, in, ninputs,
 							&parents)) == NULL)
-	{
-	  ctf_next_destroy (i);
-	  goto err_open_inputs;
-	}
+	goto err_open_inputs;
 
       if ((out = ctf_create (&err)) == NULL)
 	{