From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 21 May 2026 23:48:20 +0000 (+0900)
Subject: Merge branch 'jk/commit-sign-overflow-fix'
X-Git-Tag: v2.55.0-rc0~67
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=382705906f5b12980c8a4783a56b8374568a664f;p=thirdparty%2Fgit.git

Merge branch 'jk/commit-sign-overflow-fix'

Leakfix.

* jk/commit-sign-overflow-fix:
  commit: handle large commit messages in utf8 verification
---

382705906f5b12980c8a4783a56b8374568a664f
diff --cc commit.c
index f7ea9d9928,cd49aada40..e3e7352e69
--- a/commit.c
+++ b/commit.c
@@@ -1642,13 -1642,13 +1642,13 @@@ static bool has_invalid_utf8(const cha
   * If it isn't, it assumes any non-utf8 characters are Latin1,
   * and does the conversion.
   */
 -static int verify_utf8(struct strbuf *buf)
 +static int ensure_utf8(struct strbuf *buf)
  {
  	int ok = 1;
- 	long pos = 0;
+ 	size_t pos = 0;
  
  	for (;;) {
- 		int bad;
+ 		size_t bad;
  		unsigned char c;
  		unsigned char replace[2];