Signed-off-by: Martin Koegler <mkoegler@xxxxxxxxxxxxxxxxx>
---
sha1_file.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/sha1_file.c b/sha1_file.c
index 4179949..d9da7c8 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1943,7 +1943,8 @@ void *read_object_with_reference(const unsigned char *sha1,
}
ref_length = strlen(ref_type);
- if (memcmp(buffer, ref_type, ref_length) ||
+ if (ref_length + 40 > isize ||
+ memcmp(buffer, ref_type, ref_length) ||
get_sha1_hex((char *) buffer + ref_length, actual_sha1)) {
free(buffer);
return NULL;
--
1.5.4.1.g96b77
-
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
