Steve Lhomme pushed to branch 3.0.x at VideoLAN / VLC
Commits:
6e248545 by François Cartegnie at 2026-01-22T14:50:17+00:00
demux: es: fix swab usage
(cherry picked from commit bf4e354d6420cd09ac144d7ee2e5a6ee70c7bd33)
- - - - -
1 changed file:
- modules/demux/mpeg/es.c
Changes:
=====================================
modules/demux/mpeg/es.c
=====================================
@@ -499,10 +499,22 @@ static bool Parse( demux_t *p_demux, block_t **pp_output )
if( p_sys->codec.b_use_word && !p_sys->b_big_endian &&
p_block_in->i_buffer > 0 )
{
/* Convert to big endian */
- swab( p_block_in->p_buffer, p_block_in->p_buffer,
p_block_in->i_buffer );
+ block_t *old = p_block_in;
+ p_block_in = block_Alloc( p_block_in->i_buffer );
+ if( p_block_in )
+ {
+ block_CopyProperties( p_block_in, old );
+ swab( old->p_buffer, p_block_in->p_buffer, old->i_buffer );
+ }
+ block_Release( old );
}
- p_block_in->i_pts = p_block_in->i_dts = p_sys->b_start ||
p_sys->b_initial_sync_failed ? VLC_TICK_0 : VLC_TICK_INVALID;
+ if( p_block_in )
+ {
+ p_block_in->i_pts =
+ p_block_in->i_dts = (p_sys->b_start ||
p_sys->b_initial_sync_failed) ?
+ VLC_TICK_0 : VLC_TICK_INVALID;
+ }
}
p_sys->b_initial_sync_failed = p_sys->b_start; /* Only try to resync once
*/
View it on GitLab:
https://code.videolan.org/videolan/vlc/-/commit/6e248545a4940cda80b9d9b8e21d96c406f36553
--
View it on GitLab:
https://code.videolan.org/videolan/vlc/-/commit/6e248545a4940cda80b9d9b8e21d96c406f36553
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