diff options
author | Stian Selnes <stian@pexip.com> | 2018-02-28 15:46:51 +0100 |
---|---|---|
committer | Sebastian Dröge <sebastian@centricular.com> | 2020-06-02 23:59:20 +0300 |
commit | 44e4de43dafc550a01c7ba677bd398e135dc550c (patch) | |
tree | 4c2833e7b8e5038f4e3f8bead582fa77547107a9 /tests | |
parent | 1b8df15b7888b6a476f71a8d6906330eb7751ffd (diff) | |
download | gstreamer-plugins-good-44e4de43dafc550a01c7ba677bd398e135dc550c.tar.gz |
vpxdec: Check that output width and height != 0
For VP8 it's possible to signal width or height to be 0, but it does
not make sense to do so. For VP9 it's impossible. Hence, we most
likely have a corrupt stream. Trying to negotiate caps downstream with
either width or height as 0 will fail with something like
gst_video_decoder_negotiate_default: assertion 'GST_VIDEO_INFO_WIDTH (&state->info) != 0' failed
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/610>
Diffstat (limited to 'tests')
-rw-r--r-- | tests/check/elements/vp8dec.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/tests/check/elements/vp8dec.c b/tests/check/elements/vp8dec.c index 0ebd70ac2..4ff92c7c1 100644 --- a/tests/check/elements/vp8dec.c +++ b/tests/check/elements/vp8dec.c @@ -19,6 +19,8 @@ */ #include <gst/check/gstcheck.h> +#include <gst/check/gstharness.h> +#include <gst/video/video.h> static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", GST_PAD_SINK, @@ -248,6 +250,38 @@ GST_START_TEST (test_decode_caps_change) GST_END_TEST; +GST_START_TEST (test_decode_invalid_resolution) +{ + GstHarness *h; + + guint8 invalid_width[] = { + 0x50, 0x48, 0x00, 0x9d, 0x01, 0x2a, 0x00, 0x00, 0x11, 0x44, 0x39, 0x63, + }; + guint8 invalid_height[] = { + 0x50, 0x48, 0x00, 0x9d, 0x01, 0x2a, 0x11, 0x44, 0x00, 0x00, 0x39, 0x63, + }; + + h = gst_harness_new_parse ("vp8dec"); + gst_harness_set_src_caps_str (h, "video/x-vp8"); + + fail_unless_equals_int (GST_FLOW_OK, + gst_harness_push (h, + gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY, invalid_width, + sizeof (invalid_width), 0, sizeof (invalid_width), NULL, NULL))); + fail_unless (gst_harness_try_pull (h) == NULL); + + fail_unless_equals_int (GST_FLOW_OK, + gst_harness_push (h, + gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY, invalid_height, + sizeof (invalid_height), 0, sizeof (invalid_height), NULL, + NULL))); + fail_unless (gst_harness_try_pull (h) == NULL); + + gst_harness_teardown (h); +} + +GST_END_TEST; + static Suite * vp8dec_suite (void) @@ -259,6 +293,7 @@ vp8dec_suite (void) tcase_add_test (tc_chain, test_decode_simple); tcase_add_test (tc_chain, test_decode_caps_change); + tcase_add_test (tc_chain, test_decode_invalid_resolution); return s; } |