diff options
| -rw-r--r-- | path.c | 15 |
1 files changed, 6 insertions, 9 deletions
@@ -636,7 +636,8 @@ void strbuf_git_common_path(struct strbuf *sb, int validate_headref(const char *path) { struct stat st; - char *buf, buffer[256]; + char buffer[256]; + const char *refname; unsigned char sha1[20]; int fd; ssize_t len; @@ -668,14 +669,10 @@ int validate_headref(const char *path) /* * Is it a symbolic ref? */ - if (len < 4) - return -1; - if (!memcmp("ref:", buffer, 4)) { - buf = buffer + 4; - len -= 4; - while (len && isspace(*buf)) - buf++, len--; - if (len >= 5 && !memcmp("refs/", buf, 5)) + if (skip_prefix(buffer, "ref:", &refname)) { + while (isspace(*refname)) + refname++; + if (starts_with(refname, "refs/")) return 0; } |