lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-08-07 06:43:00 +03:00
Code Activity

[BZ #15522] strtod ("nan(N)") returning a sNaN in some cases

Browse Source
This commit is contained in:
Thomas Schwinge
2013-05-23 18:00:10 +02:00
parent f1cc4c8654
commit 0007fc9bdd
10 changed files with 87 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
stdlib/strtof_l.c
View File

@@ -37,10 +37,9 @@ extern unsigned long long int ____strtoull_l_internal (const char *, char **,
#define SET_MANTISSA(flt, mant) \
do { union ieee754_float u; \
u.f = (flt); \
if ((mant & 0x7fffff) == 0) \
mant = 0x400000; \
u.ieee.mantissa = (mant) & 0x7fffff; \
(flt) = u.f; \
u.ieee_nan.mantissa = (mant); \
if (u.ieee.mantissa != 0) \
(flt) = u.f; \
} while (0)
#include "strtod_l.c"