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(parent: f655ba6) | patch
fix integer overflow in setproctitle
authorTycho Andersen <tycho.andersen@canonical.com>
Mon, 13 Apr 2015 20:35:03 +0000 (14:35 -0600)
committerStéphane Graber <stgraber@ubuntu.com>
Mon, 13 Apr 2015 21:58:41 +0000 (16:58 -0500)
commit81216170c1c2555498573e9fe200e20d3b433b14
treecfed123e7ea7fe19b87e84475f9d07c71b3f17d2tree
parentf655ba6e1817dbc796d3e5ad17f51dde5f57c58dcommit | diff
fix integer overflow in setproctitle

1. don't cast to long
2. check overflow before addition

v2: just remove the cast, don't change the type of the variables

Reported-by: Coverity
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
src/lxc/utils.c diff | blob | blame | history
Mirror of https://github.com/lxc/lxc.git