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Gentoo's Bugzilla – Attachment 361552 Details for
Bug 488918
app-text/acroread crashes with =sys-libs/glibc-2.18 (segfaults in __strstr_sse42 () from /lib32/libc.so.6)
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[patch]
revert a part of commit
strstr.patch (text/plain), 1.09 KB, created by
Dmitry Derevyanko
on 2013-10-21 17:52:27 UTC
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Description:
revert a part of commit
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Creator:
Dmitry Derevyanko
Created:
2013-10-21 17:52:27 UTC
Size:
1.09 KB
patch
obsolete
>--- a/sysdeps/x86_64/multiarch/strstr.c 2013-08-11 02:52:55.000000000 +0400 >+++ b/sysdeps/x86_64/multiarch/strstr.c 2013-10-21 21:39:56.699250134 +0400 >@@ -82,11 +82,11 @@ > 5. failed string compare, go back to scanning > */ > >-#if !(defined USE_AS_STRCASESTR && defined STRCASESTR_NONASCII) > /* Simple replacement of movdqu to address 4KB boundary cross issue. > If EOS occurs within less than 16B before 4KB boundary, we don't > cross to next page. */ >-static __m128i >+ >+static inline __m128i > __m128i_strloadu (const unsigned char * p, __m128i zero) > { > if (__builtin_expect ((int) ((size_t) p & 0xfff) > 0xff0, 0)) >@@ -99,14 +99,14 @@ > } > return _mm_loadu_si128 ((__m128i *) p); > } >-#endif > > #if defined USE_AS_STRCASESTR && !defined STRCASESTR_NONASCII > > /* Similar to __m128i_strloadu. Convert to lower case for POSIX/C > locale and other which have single-byte letters only in the ASCII > range. */ >-static __m128i >+ >+static inline __m128i > __m128i_strloadu_tolower (const unsigned char *p, __m128i zero, __m128i uclow, > __m128i uchigh, __m128i lcqword) > {
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bug 488918
: 361552 |
370190