[vlc-commits] [Git][videolan/vlc][3.0.x] mux: asf: fix uninitialized data on flush

[François Cartegnie (@fcartegnie)]

François Cartegnie pushed to branch 3.0.x at VideoLAN / VLC


Commits:
bf1905c9 by François Cartegnie at 2026-09-08T16:24:12+02:00
mux: asf: fix uninitialized data on flush

fix #30084

(cherry picked from commit b430d41044289865f0620fceaa03a65ef17f89a7)

- - - - -


1 changed file:

- modules/mux/asf.c


Changes:

=====================================
modules/mux/asf.c
=====================================
@@ -1144,7 +1144,7 @@ static block_t *asf_packet_flush( sout_mux_t *p_mux )
 
     if( !p_sys->pk ) return 0;
 
-    i_pad = p_sys->i_packet_size - p_sys->i_pk_used;
+    i_pad = p_sys->i_packet_size + i_preheader - p_sys->i_pk_used;
     memset( p_sys->pk->p_buffer + p_sys->i_pk_used, 0, i_pad );
 
     bo_init( &bo, p_sys->pk->p_buffer, 14 + i_preheader );



View it on GitLab: https://code.videolan.org/videolan/vlc/-/commit/bf1905c930d06892dec14d2abb9cde8fd86182bd

-- 
View it on GitLab: https://code.videolan.org/videolan/vlc/-/commit/bf1905c930d06892dec14d2abb9cde8fd86182bd
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