| commit | ab0b42d8a04ce4c767c5c39a1cab1ef1a8289905 | |
| author | Dan Carpenter <error27@gmail.com> | |
| Fri, 10 Sep 2010 01:56:16 +0000 (10 01:56 +0000) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Mon, 27 Sep 2010 00:21:24 +0000 (26 17:21 -0700) | ||
| tree | 55811e33b790a1ca947c2d44f5d00ca2156327c9 | treesnapshot (tar.gz zip) |
| parent | e220aa2dd5c106fbeb97558d68475b84d8fbd12a | commitdiff |
net/llc: make opt unsigned in llc_ui_setsockopt()
commit 339db11b219f36cf7da61b390992d95bb6b7ba2e upstream.
The members of struct llc_sock are unsigned so if we pass a negative
value for "opt" it can cause a sign bug. Also it can cause an integer
overflow when we multiply "opt * HZ".
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 339db11b219f36cf7da61b390992d95bb6b7ba2e upstream.
The members of struct llc_sock are unsigned so if we pass a negative
value for "opt" it can cause a sign bug. Also it can cause an integer
overflow when we multiply "opt * HZ".
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| net/llc/af_llc.c | diffblobblamehistory |