From 629cd3ac6d081b43c8cdb045845be1fedbc89615 Mon Sep 17 00:00:00 2001 From: Michael Haggerty Date: Thu, 15 Sep 2011 23:10:40 +0200 Subject: [PATCH] resolve_ref(): emit warnings for improperly-formatted references While resolving references, if a reference is found that is in an unrecognized format, emit a warning (and then fail, as before). Wouldn't *you* want to know? Signed-off-by: Michael Haggerty Signed-off-by: Junio C Hamano --- refs.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/refs.c b/refs.c index ee3e0cc56..2387f4e73 100644 --- a/refs.c +++ b/refs.c @@ -500,6 +500,7 @@ const char *resolve_ref(const char *ref, unsigned char *sha1, int reading, int * ssize_t len; char buffer[256]; static char ref_buffer[256]; + char path[PATH_MAX]; if (flag) *flag = 0; @@ -508,7 +509,6 @@ const char *resolve_ref(const char *ref, unsigned char *sha1, int reading, int * return NULL; for (;;) { - char path[PATH_MAX]; struct stat st; char *buf; int fd; @@ -593,8 +593,10 @@ const char *resolve_ref(const char *ref, unsigned char *sha1, int reading, int * if (flag) *flag |= REF_ISSYMREF; } - if (get_sha1_hex(buffer, sha1)) + if (get_sha1_hex(buffer, sha1)) { + warning("reference in %s is formatted incorrectly", path); return NULL; + } return ref; } -- 2.30.2