K 10
svn:author
V 6
jbeich
K 8
svn:date
V 27
2017-07-06T03:02:59.056551Z
K 7
svn:log
V 339
MFH: r445016

x11/libxshmfence: don't leak /tmp/shmfd* files with O_CLOEXEC

- Both mkostemp() and mkstemp() need explicit call to unlink()
- Unobfuscate fallback if both O_TMPFILE and mksotemp() are N/A
- O_TMPFILE (Linux-only) appeared after O_CLOEXEC, no need to check

PR:		217676 (for tracking)
Approved by:	ports-secteam (junovitch)

END