K 10
svn:author
V 4
ngie
K 8
svn:date
V 27
2015-11-25T08:19:01.332715Z
K 7
svn:log
V 397
MFC r264737:

Discussed with: jilles

r264737 (by jilles):

libc/stdio: Fail fdopen() on an execute-only fd.

An execute-only fd (opened with O_EXEC) allows neither read() nor write()
and is therefore incompatible with all stdio modes. Therefore, the [EINVAL]
error applies.

Also adjust the similar check in freopen() with a NULL path, even though
this checks an fd which is already from a FILE.

END