diff options
Diffstat (limited to 'tools/perf/util/build-id.c')
| -rw-r--r-- | tools/perf/util/build-id.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/perf/util/build-id.c b/tools/perf/util/build-id.c index 02df36b30ac5..e32e8f2ff3bd 100644 --- a/tools/perf/util/build-id.c +++ b/tools/perf/util/build-id.c @@ -448,7 +448,8 @@ static bool lsdir_bid_tail_filter(const char *name __maybe_unused, int i = 0; while (isxdigit(d->d_name[i]) && i < SBUILD_ID_SIZE - 3) i++; - return (i == SBUILD_ID_SIZE - 3) && (d->d_name[i] == '\0'); + return (i >= SBUILD_ID_MIN_SIZE - 3) && (i <= SBUILD_ID_SIZE - 3) && + (d->d_name[i] == '\0'); } struct strlist *build_id_cache__list_all(bool validonly) @@ -490,7 +491,7 @@ struct strlist *build_id_cache__list_all(bool validonly) } strlist__for_each_entry(nd2, linklist) { if (snprintf(sbuild_id, SBUILD_ID_SIZE, "%s%s", - nd->s, nd2->s) != SBUILD_ID_SIZE - 1) + nd->s, nd2->s) > SBUILD_ID_SIZE - 1) goto err_out; if (validonly && !build_id_cache__valid_id(sbuild_id)) continue; |