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Fix setenv and unsetenv corner cases.

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* environ.cc (setenv): Detect invalid argument.
(unsetenv): Distinguish EFAULT from EINVAL.
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Eric Blake
2009-11-16 20:05:49 +00:00
parent 5074489a49
commit d01a44977f
2 changed files with 13 additions and 5 deletions
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winsup/cygwin/ChangeLog
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@@ -1,3 +1,8 @@
2009-11-16 Eric Blake <ebb9@byu.net>
* environ.cc (setenv): Detect invalid argument.
(unsetenv): Distinguish EFAULT from EINVAL.
2009-11-13 Corinna Vinschen <corinna@vinschen.de>
* net.cc (fdsock): Fill _rmem and _wmem with valid values returned