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Fix buffer overrun in strtod_l

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Liubov Dmitrieva 2013-09-19 16:51:13 +04:00
parent 7849ff938c
commit d84f25c7d8
2 changed files with 5 additions and 1 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2013-09-19 Liubov Dmitrieva <liubov.dmitrieva@intel.com>
* stdlib/strtod_l.c: Fix buffer overrun.
2013-09-19 Siddhesh Poyarekar <siddhesh@redhat.com> 2013-09-19 Siddhesh Poyarekar <siddhesh@redhat.com>
* benchtests/Makefile (bench): Add sincos. * benchtests/Makefile (bench): Add sincos.

2
stdlib/strtod_l.c
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@ -1752,7 +1752,7 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc)
got_limb; got_limb;
} }
for (i = densize; num[i] == 0 && i >= 0; --i) for (i = densize; i >= 0 && num[i] == 0; --i)
; ;
return round_and_return (retval, exponent - 1, negative, return round_and_return (retval, exponent - 1, negative,
quot, BITS_PER_MP_LIMB - 1 - used, quot, BITS_PER_MP_LIMB - 1 - used,