tracing/filters: Fix MATCH_MIDDLE_ONLY filter matching

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The @str might not be NULL-terminated if it's of type
DYN_STRING or STATIC_STRING, so we should use strnstr()
instead of strstr().

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <4B4E8753.2000102@cn.fujitsu.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

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Li Zefan 2010-01-14 10:54:11 +08:00 • committed by Steven Rostedt

parent d5f1fb5335

commit b2af211f28

1 changed files with 1 additions and 1 deletions

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kernel/trace/trace_events_filter.c

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