From: Ravi Bangoria ravi.bangoria@linux.ibm.com
[ Upstream commit 916c31fff946fae0e05862f9b2435fdb29fd5090 ]
'perf version' on powerpc segfaults when used with non-supported option: # perf version -a Segmentation fault (core dumped)
Fix this.
Signed-off-by: Ravi Bangoria ravi.bangoria@linux.ibm.com Reviewed-by: Kamalesh Babulal kamalesh@linux.vnet.ibm.com Tested-by: Mamatha Inamdar mamatha4@linux.vnet.ibm.com Cc: Jiri Olsa jolsa@redhat.com Cc: Kamalesh Babulal kamalesh@linux.vnet.ibm.com Link: http://lkml.kernel.org/r/20190611030109.20228-1-ravi.bangoria@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo acme@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- tools/perf/builtin-version.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/perf/builtin-version.c b/tools/perf/builtin-version.c index f470144d1a70..bf114ca9ca87 100644 --- a/tools/perf/builtin-version.c +++ b/tools/perf/builtin-version.c @@ -19,6 +19,7 @@ static struct version version; static struct option version_options[] = { OPT_BOOLEAN(0, "build-options", &version.build_options, "display the build options"), + OPT_END(), };
static const char * const version_usage[] = {