From: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Subject: [FFmpeg-devel] [PATCH 08/17] avcodec/pcm: Remove always-false check
Date: Sun, 18 Sep 2022 22:27:48 +0200
Message-ID: <GV1P250MB0737A18572C4E5E36C32F05C8F4A9@GV1P250MB0737.EURP250.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <GV1P250MB07378D20BA2B5BB1370634B18F4A9@GV1P250MB0737.EURP250.PROD.OUTLOOK.COM>
None of the decoders here have the AV_CODEC_CAP_CHANNEL_CONF set,
so that it is already checked generically that the number of channels
is positive.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
libavcodec/pcm.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/libavcodec/pcm.c b/libavcodec/pcm.c
index fcb8ae1c2c..ee36a364c8 100644
--- a/libavcodec/pcm.c
+++ b/libavcodec/pcm.c
@@ -254,11 +254,6 @@ static av_cold int pcm_decode_init(AVCodecContext *avctx)
AVFloatDSPContext *fdsp;
int i;
- if (avctx->ch_layout.nb_channels <= 0) {
- av_log(avctx, AV_LOG_ERROR, "PCM channels out of bounds\n");
- return AVERROR(EINVAL);
- }
-
switch (avctx->codec_id) {
case AV_CODEC_ID_PCM_ALAW:
for (i = 0; i < 256; i++)
--
2.34.1
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next prev parent reply other threads:[~2022-09-18 20:28 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-18 20:15 [FFmpeg-devel] [PATCH 01/17] avcodec/avcodec: Uninitialize AVChannelLayout before overwriting it Andreas Rheinhardt
2022-09-18 20:27 ` [FFmpeg-devel] [PATCH 02/17] avcodec/encode: Remove dead deprecated check Andreas Rheinhardt
2022-09-18 20:27 ` [FFmpeg-devel] [PATCH 03/17] avcodec/avcodec: Check for more invalid channel layouts Andreas Rheinhardt
2022-09-20 22:47 ` James Almer
2022-09-18 20:27 ` [FFmpeg-devel] [PATCH 04/17] avcodec/avcodec: Always use old channel count/layout if set Andreas Rheinhardt
2022-09-18 20:27 ` [FFmpeg-devel] [PATCH 05/17] avcodec/encode: Remove deprecated always-false checks Andreas Rheinhardt
2022-09-18 20:27 ` [FFmpeg-devel] [PATCH 06/17] avcodec/dfpwmdec: Remove always-false check Andreas Rheinhardt
2022-09-18 20:27 ` [FFmpeg-devel] [PATCH 07/17] avcodec/pcm-blurayenc: Don't presume every channel layout to be native Andreas Rheinhardt
2022-09-18 20:27 ` Andreas Rheinhardt [this message]
2022-09-18 20:27 ` [FFmpeg-devel] [PATCH 09/17] avcodec/libcodec2: Remove dead channel count check Andreas Rheinhardt
2022-09-21 13:31 ` Tomas Härdin
2022-09-18 20:27 ` [FFmpeg-devel] [PATCH 10/17] avcodec/libshine: " Andreas Rheinhardt
2022-09-18 20:27 ` [FFmpeg-devel] [PATCH 11/17] avcodec/libspeexenc: " Andreas Rheinhardt
2022-09-18 20:27 ` [FFmpeg-devel] [PATCH 12/17] avcodec/mpegaudioenc_template: " Andreas Rheinhardt
2022-09-18 20:27 ` [FFmpeg-devel] [PATCH 13/17] avcodec/mlpenc: Fix channel layouts Andreas Rheinhardt
2022-09-21 7:13 ` Paul B Mahol
2022-09-18 20:27 ` [FFmpeg-devel] [PATCH 14/17] avcodec/mlpenc: Simplify channel layout comparisons Andreas Rheinhardt
2022-09-21 7:15 ` Paul B Mahol
2022-09-18 20:27 ` [FFmpeg-devel] [PATCH 15/17] avcodec/mlpenc: Remove dead channel layout checks Andreas Rheinhardt
2022-09-21 7:14 ` Paul B Mahol
2022-09-18 20:27 ` [FFmpeg-devel] [PATCH 16/17] avcodec/dcaenc: Remove dead checks for unspec channel layouts Andreas Rheinhardt
2022-09-18 20:27 ` [FFmpeg-devel] [PATCH 17/17] avcodec/dcaenc: Simplify channel layout check Andreas Rheinhardt
2022-09-20 22:15 ` [FFmpeg-devel] [PATCH 01/17] avcodec/avcodec: Uninitialize AVChannelLayout before overwriting it Andreas Rheinhardt
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