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[BZ #22244] Fix yn(n,0) without SVID wrapper
authorSzabolcs Nagy <szabolcs.nagy@arm.com>
Tue, 3 Oct 2017 17:12:42 +0000 (18:12 +0100)
committerSzabolcs Nagy <szabolcs.nagy@arm.com>
Wed, 4 Oct 2017 09:15:12 +0000 (10:15 +0100)
commit86c27ade1e44e29922d33676f950f7334edb37a7
treef1a56c25057b1af6d66df83321beb906c1914fd6tree
parent8f8f8ef7aba40ef883291e4c4d95a419c3327d70commit | diff
[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.
ChangeLog diff | blob | blame | history
sysdeps/ieee754/dbl-64/e_jn.c diff | blob | blame | history
sysdeps/ieee754/flt-32/e_jnf.c diff | blob | blame | history
GNU C Library master sources
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