On 1/4/2021 3:11 PM, AlexisWilke wrote:
Two tests check the opposite pointer before using it. If only one of these
is set to a valid pointer, one of these functions will crash, the other will
ignore the pointer.
---
libavformat/allformats.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavformat/allformats.c b/libavformat/allformats.c
index 0e0caaad39..6990af55f4 100644
--- a/libavformat/allformats.c
+++ b/libavformat/allformats.c
@@ -541,7 +541,7 @@ const AVOutputFormat *av_muxer_iterate(void **opaque)
if (i < size) {
f = muxer_list[i];
- } else if (indev_list) {
+ } else if (outdev_list) {
f = outdev_list[i - size];
}
@@ -558,7 +558,7 @@ const AVInputFormat *av_demuxer_iterate(void **opaque)
if (i < size) {
f = demuxer_list[i];
- } else if (outdev_list) {
+ } else if (indev_list) {
f = indev_list[i - size];
}
Applied. Thanks.
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