]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
tools lib traceevent: Check return value of realloc()
authorNamhyung Kim <namhyung@kernel.org>
Wed, 15 Jan 2014 01:45:25 +0000 (10:45 +0900)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 15 Jan 2014 18:10:28 +0000 (15:10 -0300)
commit3026bba3c37711234771349ca020d9a85e572f60
tree469bcf0f9b8b1e0f5dd67935e6185bc4fe9b0e07
parent3c6d8d84423932f1d9949179c6acdf2405515ee4
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>
tools/lib/traceevent/trace-seq.c