The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 16ed3c1e91159e28b02f11f71ff4ce4cbc6f99e4 Gitweb: https://git.kernel.org/tip/16ed3c1e91159e28b02f11f71ff4ce4cbc6f99e4 Author: Arnaldo Carvalho de Melo <[email protected]> AuthorDate: Mon, 30 Sep 2019 15:53:33 -03:00 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitterDate: Mon, 30 Sep 2019 17:30:04 -03:00
perf annotate: Return appropriate error code for allocation failures We should return errno or the annotation extra range understood by symbol__strerror_disassemble() instead of -1, fix it, returning ENOMEM instead. Reported-by: Russell King - ARM Linux admin <[email protected]> Cc: Adrian Hunter <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]>, Cc: Will Deacon <[email protected]> Link: https://lkml.kernel.org/n/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/util/annotate.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index dc15352..b49ecdd 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1668,7 +1668,7 @@ static int dso__disassemble_filename(struct dso *dso, char *filename, size_t fil build_id_path = strdup(filename); if (!build_id_path) - return -1; + return ENOMEM; /* * old style build-id cache has name of XX/XXXXXXX.. while @@ -2977,7 +2977,7 @@ int symbol__annotate2(struct symbol *sym, struct map *map, struct evsel *evsel, notes->offsets = zalloc(size * sizeof(struct annotation_line *)); if (notes->offsets == NULL) - return -1; + return ENOMEM; if (perf_evsel__is_group_event(evsel)) nr_pcnt = evsel->core.nr_members;
