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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>
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refs.c
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refs.c
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@ -153,6 +153,7 @@ int check_refname_format(const char *refname, int flags)
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const __m128i tilde_lb = _mm_set1_epi8('~' - 1);
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int component_count = 0;
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int orig_flags = flags;
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if (refname[0] == 0 || refname[0] == '/') {
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/* entirely empty ref or initial ref component */
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@ -178,7 +179,7 @@ int check_refname_format(const char *refname, int flags)
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* End-of-page; fall back to slow method for
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* this entire ref.
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*/
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return check_refname_format_bytewise(refname, flags);
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return check_refname_format_bytewise(refname, orig_flags);
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tmp = _mm_loadu_si128((__m128i *)cp);
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tmp1 = _mm_loadu_si128((__m128i *)(cp + 1));
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