diff mbox series

[FFmpeg-devel,07/12] avradio/avformat/sdrdemux: Avoid uninitialized memory on mono -> stereo switch

Message ID 20230730221131.1205193-7-michael@niedermayer.cc
State New
Headers show
Series [FFmpeg-devel,01/12] avradio/avformat/sdrdemux: Move agc_gain into local variable | expand

Checks

Context Check Description
andriy/configure_x86 warning Failed to apply patch
yinshiyou/configure_loongarch64 warning Failed to apply patch

Commit Message

Michael Niedermayer July 30, 2023, 10:11 p.m. UTC 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavformat/sdrdemux.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/libavformat/sdrdemux.c b/libavformat/sdrdemux.c
index 69349add7b..8f0f4657f3 100644
--- a/libavformat/sdrdemux.c
+++ b/libavformat/sdrdemux.c
@@ -1150,6 +1150,8 @@  static int demodulate_fm(SDRContext *sdr, Station *station, AVStream *st, AVPack
             sst->out_buf[2*i+0] = m + q;
             sst->out_buf[2*i+1] = m - q;
         } else {
+            newbuf[2*i+1] = 0;
+
             sst->out_buf[2*i+0] =
             sst->out_buf[2*i+1] = m;
         }