Win32: fix potential multi-threading issue

kblees · gitster · commit 58aa3d2a69de · 2014-06-16T10:56:47.000-07:00
...by removing a static buffer in do_stat_internal.

Signed-off-by: Karsten Blees &lt;blees@dcon.de&gt;
Signed-off-by: Erik Faye-Lund &lt;kusmabite@gmail.com&gt;
Signed-off-by: Stepan Kasal &lt;kasal@ucw.cz&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/compat/mingw.c b/compat/mingw.c
@@ -441,7 +441,7 @@ static int do_lstat(int follow, const char *file_name, struct stat *buf)
 static int do_stat_internal(int follow, const char *file_name, struct stat *buf)
 {
 	int namelen;
-	static char alt_name[PATH_MAX];
+	char alt_name[PATH_MAX];
 
 	if (!do_lstat(follow, file_name, buf))
 		return 0;

Original file line number	Diff line number	Diff line change
`@@ -441,7 +441,7 @@ static int do_lstat(int follow, const char file_name, struct stat buf)`
`441`	`441`	`static int do_stat_internal(int follow, const char file_name, struct stat buf)`
`442`	`442`	`{`
`443`	`443`	`int namelen;`
`444`		`- static char alt_name[PATH_MAX];`
	`444`	`+ char alt_name[PATH_MAX];`
`445`	`445`
`446`	`446`	`if (!do_lstat(follow, file_name, buf))`
`447`	`447`	`return 0;`