Merge tag 'v1.9.2' into HEADbaserock/ps/update-git

Git 1.9.2

1 files changed, 6 insertions, 6 deletions

diff --git a/fsck.c b/fsck.c
index 99c0497674..64bf279fd7 100644
--- a/fsck.c
+++ b/fsck.c
@@ -245,6 +245,8 @@ static int fsck_tree(struct tree *item, int strict, fsck_error error_func)
 
 static int fsck_ident(char **ident, struct object *obj, fsck_error error_func)
 {
+	char *end;
+
 	if (**ident == '<')
 		return error_func(obj, FSCK_ERROR, "invalid author/committer line - missing space before email");
 	*ident += strcspn(*ident, "<>\n");
@@ -264,10 +266,11 @@ static int fsck_ident(char **ident, struct object *obj, fsck_error error_func)
 	(*ident)++;
 	if (**ident == '0' && (*ident)[1] != ' ')
 		return error_func(obj, FSCK_ERROR, "invalid author/committer line - zero-padded date");
-	*ident += strspn(*ident, "0123456789");
-	if (**ident != ' ')
+	if (date_overflows(strtoul(*ident, &end, 10)))
+		return error_func(obj, FSCK_ERROR, "invalid author/committer line - date causes integer overflow");
+	if (end == *ident || *end != ' ')
 		return error_func(obj, FSCK_ERROR, "invalid author/committer line - bad date");
-	(*ident)++;
+	*ident = end + 1;
 	if ((**ident != '+' && **ident != '-') ||
 	    !isdigit((*ident)[1]) ||
 	    !isdigit((*ident)[2]) ||
@@ -287,9 +290,6 @@ static int fsck_commit(struct commit *commit, fsck_error error_func)
 	int parents = 0;
 	int err;
 
-	if (commit->date == ULONG_MAX)
-		return error_func(&commit->object, FSCK_ERROR, "invalid author/committer line");
-
 	if (memcmp(buffer, "tree ", 5))
 		return error_func(&commit->object, FSCK_ERROR, "invalid format - expected 'tree' line");
 	if (get_sha1_hex(buffer+5, tree_sha1) || buffer[45] != '\n')