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authorShawn O. Pearce <spearce@spearce.org>2009-02-10 13:36:12 -0800
committerJunio C Hamano <gitster@pobox.com>2009-02-10 15:30:59 -0800
commit3d20c636af05c44a6ff4df9309c2bca108ee149b (patch)
tree97e2732bcb3039de582f9118077a43a1dc6e0472 /fast-import.c
parentab2fdb3b62589477bde0cd0af8239bee510c3488 (diff)
downloadgit-3d20c636af05c44a6ff4df9309c2bca108ee149b.tar.gz
Clear the delta base cache during fast-import checkpoint
Otherwise we may reuse the same memory address for a totally different "struct packed_git", and a previously cached object from the prior occupant might be returned when trying to unpack an object from the new pack. Found-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'fast-import.c')
-rw-r--r--fast-import.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fast-import.c b/fast-import.c
index 6d5ee6f463..5bc9ce2cc9 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -943,6 +943,7 @@ static void end_packfile(void)
{
struct packed_git *old_p = pack_data, *new_p;
+ clear_delta_base_cache();
if (object_count) {
char *idx_name;
int i;