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-rw-r--r--sha1_name.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sha1_name.c b/sha1_name.c
index 75c688ecf..cc320d3d7 100644
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -323,6 +323,8 @@ static int peel_onion(const char *name, int len, unsigned char *sha1)
return -1;
if (!type_string) {
o = deref_tag(o);
+ if (!o || (!o->parsed && !parse_object(o->sha1)))
+ return -1;
memcpy(sha1, o->sha1, 20);
}
else {
@@ -332,7 +334,7 @@ static int peel_onion(const char *name, int len, unsigned char *sha1)
*/
while (1) {
- if (!o)
+ if (!o || (!o->parsed && !parse_object(o->sha1)))
return -1;
if (o->type == type_string) {
memcpy(sha1, o->sha1, 20);