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authorJoseph Myers <joseph@codesourcery.com>2015-10-29 23:09:51 +0000
committerJoseph Myers <joseph@codesourcery.com>2015-10-29 23:09:51 +0000
commitaf1b2fd08388a3beec3ee7eaa30646d9c002824e (patch)
treeecf8b652021682fc9054064b8ae504b93f72155d /NEWS
parent68b7f7df0cc9f13a0f6c182208fe7e74c3387412 (diff)
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Fix ldbl-128 log1pl (-qNaN) spurious "invalid" exception (bug 19189).
The ldbl-128 version of log1pl raises a spurious "invalid" exception for a -qNaN argument. This patch fixes this by making the initial check for infinities and NaNs handle arguments of both signs in such a way that NaNs result in a NaN being returned (quietly if the input NaN was quiet) while +Inf results in +Inf being returned and -Inf results in a qNaN being returned with "invalid" exception raised. Tested for mips64. [BZ #19189] * sysdeps/ieee754/ldbl-128/s_log1pl.c (__log1pl): Make check for non-finite argument handle arguments with negative sign.
Diffstat (limited to 'NEWS')
-rw-r--r--NEWS2
1 files changed, 1 insertions, 1 deletions
diff --git a/NEWS b/NEWS
index ae89162..654217c 100644
--- a/NEWS
+++ b/NEWS
@@ -21,7 +21,7 @@ Version 2.23
18966, 18967, 18969, 18970, 18977, 18980, 18981, 18982, 18985, 19003,
19007, 19012, 19016, 19018, 19032, 19046, 19048, 19049, 19050, 19059,
19071, 19074, 19076, 19077, 19078, 19079, 19085, 19086, 19088, 19094,
- 19095, 19124, 19125, 19129, 19134, 19137, 19156, 19174, 19181.
+ 19095, 19124, 19125, 19129, 19134, 19137, 19156, 19174, 19181, 19189.
* A defect in the malloc implementation, present since glibc 2.15 (2012) or
glibc 2.10 via --enable-experimental-malloc (2009), could result in the