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| author | Li Zefan <lizf@cn.fujitsu.com> | 2010-01-14 10:54:27 +0800 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2010-01-14 22:38:12 -0500 |
| commit | 16da27a8bc7a0d050686d1b2e9efb53fab9ed226 (patch) | |
| tree | def65eba395d9b2a2531f87dc1dd051be7845e92 /samples/hw_breakpoint | |
| parent | b2af211f284eb1bef19fbb85fc8ef551bb1e7460 (diff) | |
tracing/filters: Fix MATCH_FULL filter matching for PTR_STRING
MATCH_FULL matching for PTR_STRING is not working correctly:
# echo 'func == vt' > events/bkl/lock_kernel/filter
# echo 1 > events/bkl/lock_kernel/enable
...
# cat trace
Xorg-1484 [000] 1973.392586: lock_kernel: ... func=vt_ioctl()
gpm-1402 [001] 1974.027740: lock_kernel: ... func=vt_ioctl()
We should pass to regex.match(..., len) the length (including '\0')
of the source string instead of the length of the pattern string.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <4B4E8763.5070707@cn.fujitsu.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'samples/hw_breakpoint')
0 files changed, 0 insertions, 0 deletions