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-rw-r--r--builtin-pack-objects.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c
index b4f3e7c..54f304c 100644
--- a/builtin-pack-objects.c
+++ b/builtin-pack-objects.c
@@ -1348,6 +1348,8 @@ static int try_delta(struct unpacked *trg, struct unpacked *src,
sizediff = src_size < trg_size ? trg_size - src_size : 0;
if (sizediff >= max_size)
return 0;
+ if (trg_size < src_size / 32)
+ return 0;
/* Load data if not already done */
if (!trg->data) {