From: René Scharfe <l.s.r@web.de>
Date: Sat, 6 Dec 2025 13:27:47 +0000 (+0100)
Subject: compat: use git_mkdtemp()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ecd3590a3052820eeb3f1d6764584c537b68938;p=thirdparty%2Fgit.git

compat: use git_mkdtemp()

A file might appear at the path returned by mktemp(3) before we call
mkdir(2).  Use the more robust git_mkdtemp() instead, which retries a
number of times and doesn't need to call lstat(2).

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/compat/mkdtemp.c b/compat/mkdtemp.c
index 1136119592..fcdd4e01e1 100644
--- a/compat/mkdtemp.c
+++ b/compat/mkdtemp.c
@@ -2,7 +2,5 @@
 
 char *gitmkdtemp(char *template)
 {
-	if (!*mktemp(template) || mkdir(template, 0700))
-		return NULL;
-	return template;
+	return git_mkdtemp(template);
 }