jack: Check memory allocation

Bug-Id: CID 1265785 Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
10 years ago · 386e2755aa
parent 617814b4a7
commit 386e2755aa
1 changed files with 2 additions and 0 deletions
--- a/libavdevice/jack.c
+++ b/libavdevice/jack.c
@ -165,6 +165,8 @@ static int start_jack(AVFormatContext *context)

    self->sample_rate = jack_get_sample_rate(self->client);
    self->ports       = av_malloc(self->nports * sizeof(*self->ports));
+    if (!self->ports)
+        return AVERROR(ENOMEM);
    self->buffer_size = jack_get_buffer_size(self->client);

    /* Register JACK ports */