diff options
| author | James Zern <jzern@google.com> | 2022-04-11 11:08:12 -0700 |
|---|---|---|
| committer | James Zern <jzern@google.com> | 2022-04-11 11:08:12 -0700 |
| commit | d04f78b5635e84a9099f2b0105562b87ba75f2cd (patch) | |
| tree | 97ddf2835f0d120e044b06467fd87503348ef2f8 | |
| parent | 6e1b7c6c14fea5d972bdd1162b51fc93942222a2 (diff) | |
| download | libvpx-d04f78b5635e84a9099f2b0105562b87ba75f2cd.tar libvpx-d04f78b5635e84a9099f2b0105562b87ba75f2cd.tar.gz libvpx-d04f78b5635e84a9099f2b0105562b87ba75f2cd.tar.bz2 libvpx-d04f78b5635e84a9099f2b0105562b87ba75f2cd.zip | |
rate_hist,show_histogram: fix crash w/0 buckets
this can occur if 0 frames are encoded, e.g., due to --skip
see also: https://crbug.com/aomedia/3243
Change-Id: I791d5ad6611dbcb60d790e6b705298328ec48126
| -rw-r--r-- | rate_hist.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/rate_hist.c b/rate_hist.c index d10e754fe..947950d48 100644 --- a/rate_hist.c +++ b/rate_hist.c @@ -196,7 +196,9 @@ static void show_histogram(const struct hist_bucket *bucket, int buckets, int width1, width2; int i; + if (!buckets) return; assert(bucket != NULL); + assert(buckets > 0); switch ((int)(log(bucket[buckets - 1].high) / log(10)) + 1) { case 1: |