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authorDavid Turner <dturner@twopensource.com>2014-07-05 12:00:59 -0700
committerJunio C Hamano <gitster@pobox.com>2014-07-07 11:05:43 -0700
commit6d17dc1dd3909a9e8a5a915a6ff15d4c64c58290 (patch)
tree051e2e1597e5aec8d9374d85200ce680b5597be2 /refs.c
parent745224e04a03e4544c58d5d38d3c54f67100f8eb (diff)
downloadgit-6d17dc1dd3909a9e8a5a915a6ff15d4c64c58290.tar.gz
git-6d17dc1dd3909a9e8a5a915a6ff15d4c64c58290.tar.xz
refs.c: handle REFNAME_REFSPEC_PATTERN at end of page
When a ref crosses a memory page boundary, we restart the parsing at the beginning with the bytewise code. Pass the original flags to that code, rather than the current flags. Reported-By: Øyvind A. Holm <sunny@sunbase.org> Signed-off-by: David Turner <dturner@twitter.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'refs.c')
-rw-r--r--refs.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/refs.c b/refs.c
index 25117fe0c..39871977e 100644
--- a/refs.c
+++ b/refs.c
@@ -153,6 +153,7 @@ int check_refname_format(const char *refname, int flags)
const __m128i tilde_lb = _mm_set1_epi8('~' - 1);
int component_count = 0;
+ int orig_flags = flags;
if (refname[0] == 0 || refname[0] == '/') {
/* entirely empty ref or initial ref component */
@@ -178,7 +179,7 @@ int check_refname_format(const char *refname, int flags)
* End-of-page; fall back to slow method for
* this entire ref.
*/
- return check_refname_format_bytewise(refname, flags);
+ return check_refname_format_bytewise(refname, orig_flags);
tmp = _mm_loadu_si128((__m128i *)cp);
tmp1 = _mm_loadu_si128((__m128i *)(cp + 1));