| commit | 37252db6aa576c34fd794a5a54fb32d7a8b3a07a | [log] [tgz] |
|---|---|---|
| author | Jiri Kosina <jkosina@suse.cz> | Wed Oct 26 13:10:39 2011 +1030 |
| committer | Rusty Russell <rusty@rustcorp.com.au> | Wed Oct 26 13:10:39 2011 +1030 |
| tree | 2c4c83ec064a1352d8888e2e3641a9f2b1b72c03 | |
| parent | c3b92c8787367a8bb53d57d9789b558f1295cc96 [diff] |
kmod: prevent kmod_loop_msg overflow in __request_module() Due to post-increment in condition of kmod_loop_msg in __request_module(), the system log can be spammed by much more than 5 instances of the 'runaway loop' message if the number of events triggering it makes the kmod_loop_msg to overflow. Fix that by making sure we never increment it past the threshold. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> CC: stable@kernel.org