tree c1868330783e90352f7bf70f761738370829be28
parent 2a1ef032cfccd8c92f32b86615a0b0151a7cd86f
author Masami Hiramatsu <mhiramat@kernel.org> 1465378161 +0900
committer Arnaldo Carvalho de Melo <acme@redhat.com> 1465907394 -0300

perf probe: Fix to add NULL check for strndup

Fix to add a NULL check for strndup when parsing probe trace command.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20160608092920.3116.63319.stgit@devbox
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>