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| author |  Ian Rogers <irogers@google.com>
| 2023-06-27 11:10:23 -0700 |
|---|---|---|
| committer |  Arnaldo Carvalho de Melo <acme@redhat.com>
| 2023-07-28 19:01:16 -0300 |
| commit | 9462e4de62755c85867991a4beccff15377d0e95 (patch) | |
| tree | e3418d94f1d897ba32532fe0f9cefa9fe10388af /tools/perf/util/parse-events.y | |
| parent | perf build: Define YYNOMEM as YYNOABORT for bison < 3.81 (diff) | |
| download | linux-9462e4de62755c85867991a4beccff15377d0e95.tar.gz linux-9462e4de62755c85867991a4beccff15377d0e95.tar.bz2 linux-9462e4de62755c85867991a4beccff15377d0e95.zip | |
perf parse-event: Add memory allocation test for name terms
If the name memory allocation fails then propagate to the parser.
Committer notes:
Use $(BISON_FALLBACK_FLAGS) on the bison call so that we continue
building with older bison versions, before 3.81, where YYNOMEM isn't
present.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: bpf@vger.kernel.org
Link: https://lore.kernel.org/r/20230627181030.95608-7-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/parse-events.y')
| -rw-r--r-- | tools/perf/util/parse-events.y | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y index b09a5fa92144..3ee351768433 100644 --- a/tools/perf/util/parse-events.y +++ b/tools/perf/util/parse-events.y @@ -263,7 +263,7 @@ PE_EVENT_NAME event_def free($1); if (err) { free_list_evsel($2); - YYABORT; + YYNOMEM; } $$ = $2; } |