Description: pipe: iovec overrun leading to memory corruption
References:
 https://bugzilla.redhat.com/show_bug.cgi?id=1202855
 http://www.openwall.com/lists/oss-security/2015/06/06/2  
Notes:
Bugs: 
upstream: released (3.16-rc1) [637b58c2887e5e57850865839cc75f59184b23d1, f0d1bec9d58d4c038d0ac958c9af82be6eb18045]
3.2-upstream-stable: released (3.2.70) [pipe-iovec-fix-memory-corruption-when-retrying-atomic-copy-as-non-atomic.patch]
3.16-jessie-security: N/A
2.6.32-upstream-stable: released (2.6.32.68)
sid: released (3.16.2-2)
3.2-wheezy-security: released (3.2.68-1+deb7u2) [bugfix/all/pipe-iovec-fix-memory-corruption-when-retrying-atomi.patch]
3.16-upstream-stable: N/A
2.6.32-squeeze-security: released (2.6.32-48squeeze12) [bugfix/all/pipe-iovec-fix-memory-corruption-when-retrying-atomi.patch]