From: Jiasheng Jiang <jian1000@purdue.edu>
Date: Mon, 16 Jun 2025 05:19:45 +0000 (+0000)
Subject: lib/accelerated/x86/sha-x86-ssse3.c: Free ctx on error to avoid memory leak
X-Git-Tag: 3.8.10~19^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d2ef0423e2dc1aef1bb12c232d0cc60d620637fa;p=thirdparty%2Fgnutls.git

lib/accelerated/x86/sha-x86-ssse3.c: Free ctx on error to avoid memory leak

Call gnutls_free() to release ctx if _ctx_init() fails, preventing a memory leak.

Fixes: 0be469e51 ("Imported Andy Polyakov's implementations for SHA* in aarch64")
Signed-off-by: JiashengJiang <jiasheng@purdue.edu>
---

diff --git a/lib/accelerated/aarch64/sha-aarch64.c b/lib/accelerated/aarch64/sha-aarch64.c
index 28b2344522..725dd5456d 100644
--- a/lib/accelerated/aarch64/sha-aarch64.c
+++ b/lib/accelerated/aarch64/sha-aarch64.c
@@ -293,6 +293,7 @@ static int wrap_aarch64_hash_init(gnutls_digest_algorithm_t algo, void **_ctx)
 	ctx->algo = algo;
 
 	if ((ret = _ctx_init(algo, ctx)) < 0) {
+		gnutls_free(ctx);
 		gnutls_assert();
 		return ret;
 	}