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Change the permissions from 0660 to 0600.

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Otherwise people in wheel can do things with netmap, including
but not limited to promisc transmit/receive.

Approved by:	luigi
MFC after:	1 week
This commit is contained in:
adrian 2015-01-24 19:49:27 +00:00
parent d39bfa5fd5
commit 6132573ef1
1 changed files with 2 additions and 2 deletions
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4
sys/dev/netmap/netmap.c
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@ -3075,10 +3075,10 @@ netmap_init(void)
#ifdef __FreeBSD__
/* support for the 'eternal' flag */
netmap_dev = make_dev_credf(MAKEDEV_ETERNAL_KLD,
&netmap_cdevsw, 0, NULL, UID_ROOT, GID_WHEEL, 0660,
&netmap_cdevsw, 0, NULL, UID_ROOT, GID_WHEEL, 0600,
"netmap");
#else
netmap_dev = make_dev(&netmap_cdevsw, 0, UID_ROOT, GID_WHEEL, 0660,
netmap_dev = make_dev(&netmap_cdevsw, 0, UID_ROOT, GID_WHEEL, 0600,
"netmap");
#endif
if (!netmap_dev)