Fix memory leak in prepend_to_path (git.c).

chriscool · Junio C Hamano · commit 0caea90be0e5 · 2006-09-05T17:40:49.000-07:00
Some memory was allocated for a new path but not freed
after the path was used.

Signed-off-by: Christian Couder &lt;chriscool@tuxfamily.org&gt;
Signed-off-by: Junio C Hamano &lt;junkio@cox.net&gt;
diff --git a/git.c b/git.c
@@ -36,6 +36,8 @@ static void prepend_to_path(const char *dir, int len)
 	memcpy(path + len + 1, old_path, path_len - len);
 
 	setenv("PATH", path, 1);
+
+	free(path);
 }
 
 static int handle_options(const char*** argv, int* argc)

Original file line number	Diff line number	Diff line change
`@@ -36,6 +36,8 @@ static void prepend_to_path(const char *dir, int len)`
`36`	`36`	`memcpy(path + len + 1, old_path, path_len - len);`
`37`	`37`
`38`	`38`	`setenv("PATH", path, 1);`
	`39`	`+`
	`40`	`+ free(path);`
`39`	`41`	`}`
`40`	`42`
`41`	`43`	`static int handle_options(const char*** argv, int* argc)`