[PATCH] fix a memory leak in pack_ptr_list

Free the last entry when the whole list gets empty.

Signed-off-by: Alecs King <alecsk@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/ptrlist.c b/ptrlist.c
index 14d8416..467a108 100644
--- a/ptrlist.c
+++ b/ptrlist.c
@@ -72,6 +72,7 @@ restart:
 			if (!entry->nr) {
 				struct ptr_list *prev;
 				if (next == entry) {
+					free(entry);
 					*listp = NULL;
 					return;
 				}