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| author | Namhyung Kim <namhyung@kernel.org> | 2014-01-14 20:45:25 -0500 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-01-15 13:10:28 -0500 |
| commit | 3026bba3c37711234771349ca020d9a85e572f60 (patch) | |
| tree | 469bcf0f9b8b1e0f5dd67935e6185bc4fe9b0e07 /arch/powerpc/kernel/dma-swiotlb.c | |
| parent | 3c6d8d84423932f1d9949179c6acdf2405515ee4 (diff) | |
tools lib traceevent: Check return value of realloc()
If realloc() fails, it'll leak the buffer. Also increate buffer size
only if the allocation succeeded.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Reviewed-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1389750340-15965-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'arch/powerpc/kernel/dma-swiotlb.c')
0 files changed, 0 insertions, 0 deletions