[lib] check udev and netlink messages sender uid
authorChristophe Varoqui <christophe.varoqui@free.fr>
Sun, 19 Apr 2009 22:16:58 +0000 (00:16 +0200)
committerChristophe Varoqui <christophe.varoqui@free.fr>
Sun, 19 Apr 2009 22:16:58 +0000 (00:16 +0200)
commit50baa6dfa1ddfbb59bab0ed94329fd3f28352b00
tree420df9fb0f908e18d7ee78954ca56daf139320c8
parentdf5ddb3a4f42c1ba280ebe45e22dda149a03e7ac
[lib] check udev and netlink messages sender uid

Ignore if not 0.
This change was suggested by Kay Sievers. It required switching from
recv() to recvmsg().
libmultipath/uevent.c