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authorBryce Kwon <bryce@brycekwon.com>
committerBryce Kwon <bryce@brycekwon.com>
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Hold a scanned defbranch to a ref name
The index stats the default branch below the repository to date it, and a scanned repository sets its own defbranch, which was not held to what a ref may hold, so one spelled as a path reached a file outside.
Diffstat (limited to 'source/ui-repolist.c')
-rw-r--r--source/ui-repolist.c4
1 file changed, 3 insertions, 1 deletion
diff --git a/source/ui-repolist.c b/source/ui-repolist.c
index 24d5479..58e31ed 100644
--- a/source/ui-repolist.c
+++ b/source/ui-repolist.c
@@ -56,8 +56,10 @@ static const char *tip_branch(const struct cgit_repo *repo, struct strbuf *head)
struct strbuf path = STRBUF_INIT;
const char *branch = repo->defbranch;
+ // A scanned repository sets its own defbranch, which is stat'ed below
+ // the repository, so it is held to what a ref name may hold.
if (branch)
- return branch;
+ return check_refname_format(branch, REFNAME_ALLOW_ONELEVEL) ? "master" : branch;
strbuf_addf(&path, "%s/HEAD", repo->path);
if (strbuf_read_file(head, path.buf, 0) > 0) {