RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2025-02-05 14:26:17 +00:00
Code Issues Projects Releases Wiki Activity

lavc/libx264: Cast cpb bit_rates to int64_t to avoid an integer overflow.

Browse Source 
Fixes remaining part of ticket #8071 on next version bump.
This commit is contained in:
Carl Eugen Hoyos 2019-08-10 23:52:59 +02:00
parent 098ed8a73e
commit 690cab3232
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libavcodec/libx264.c
View File

@ -939,8 +939,8 @@ FF_ENABLE_DEPRECATION_WARNINGS
if (!cpb_props)
return AVERROR(ENOMEM);
cpb_props->buffer_size = x4->params.rc.i_vbv_buffer_size * 1000;
cpb_props->max_bitrate = x4->params.rc.i_vbv_max_bitrate * 1000;
cpb_props->avg_bitrate = x4->params.rc.i_bitrate * 1000;
cpb_props->max_bitrate = x4->params.rc.i_vbv_max_bitrate * 1000LL;
cpb_props->avg_bitrate = x4->params.rc.i_bitrate * 1000LL;
// Overestimate the reordered opaque buffer size, in case a runtime
// reconfigure would increase the delay (which it shouldn't).