This is a note to let you know that I've just added the patch titled
perf inject: Fix use without initialization of local variables
to the 6.12-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
perf-inject-fix-use-without-initialization-of-local-.patch
and it can be found in the queue-6.12 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ddb8f2785a6bc1078616ac123ab15ff1569a2010
Author: Ian Rogers <irogers@xxxxxxxxxx>
Date: Tue Dec 10 22:08:31 2024 -0800
perf inject: Fix use without initialization of local variables
[ Upstream commit 8e246a1b2a75e187c7d22c9aec4299057f87d19e ]
Local variables were missing initialization and command line
processing didn't provide default values.
Fixes: 64eed019f3fce124 ("perf inject: Lazy build-id mmap2 event insertion")
Reviewed-by: James Clark <james.clark@xxxxxxxxxx>
Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Kan Liang <kan.liang@xxxxxxxxxxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20241211060831.806539-1-irogers@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index d6989195a061f..11e49cafa3af9 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -2367,10 +2367,10 @@ int cmd_inject(int argc, const char **argv)
};
int ret;
const char *known_build_ids = NULL;
- bool build_ids;
- bool build_id_all;
- bool mmap2_build_ids;
- bool mmap2_build_id_all;
+ bool build_ids = false;
+ bool build_id_all = false;
+ bool mmap2_build_ids = false;
+ bool mmap2_build_id_all = false;
struct option options[] = {
OPT_BOOLEAN('b', "build-ids", &build_ids,
