[patch] git: fix memory leak #2 in checkout-cache.c

this patch fixes another (very rare) memory leak in checkout-cache.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Petr Baudis <pasky@ucw.cz>

diff --git a/checkout-cache.c b/checkout-cache.c
index 64ce921..b561ef4 100644 (file)
--- a/checkout-cache.c
+++ b/checkout-cache.c
@@ -77,6 +77,8 @@ static int write_entry(struct cache_entry *ce, const char *path)
 
        new = read_sha1_file(ce->sha1, type, &size);
        if (!new || strcmp(type, "blob")) {
+               if (new)
+                       free(new);
                return error("checkout-cache: unable to read sha1 file of %s (%s)",
                        path, sha1_to_hex(ce->sha1));
        }