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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2017-10-03 18:12:42 +0100 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2017-10-04 10:15:12 +0100 |
| commit | 86c27ade1e44e29922d33676f950f7334edb37a7 (patch) | |
| tree | f1a56c25057b1af6d66df83321beb906c1914fd6 /ChangeLog | |
| parent | 8f8f8ef7aba40ef883291e4c4d95a419c3327d70 (diff) | |
| download | glibc-86c27ade1e44e29922d33676f950f7334edb37a7.tar.xz glibc-86c27ade1e44e29922d33676f950f7334edb37a7.zip | |
[BZ #22244] Fix yn(n,0) without SVID wrapper
Without SVID compat wrapper yn(n,0) and ynf(n,0) does not raise
the divide-by-zero excpetion and it may return inf with the wrong
sign for n < 0.
[BZ #22244]
* sysdeps/ieee754/dbl-64/e_jn.c (__ieee754_yn): Fix x == 0 case.
* sysdeps/ieee754/flt-32/e_jnf.c (__ieee754_ynf): Likewise.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -1,5 +1,11 @@ 2017-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com> + [BZ #22244] + * sysdeps/ieee754/dbl-64/e_jn.c (__ieee754_yn): Fix x == 0 case. + * sysdeps/ieee754/flt-32/e_jnf.c (__ieee754_ynf): Likewise. + +2017-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com> + [BZ #22243] * sysdeps/ieee754/dbl-64/wordsize-64/e_log10.c (__ieee754_log10): Use fabs. * sysdeps/ieee754/dbl-64/wordsize-64/e_log2.c (__ieee754_log2): Likewise. |