[vlc-commits] [Git][videolan/vlc][master] lpcm: fix leak on allocation failure

[Steve Lhomme (@robUx4)]

Steve Lhomme pushed to branch master at VideoLAN / VLC


Commits:
b85763d0 by Tristan Matthews at 2025-09-28T06:37:19+00:00
lpcm: fix leak on allocation failure

Fixes CID 1665739

- - - - -


1 changed file:

- modules/codec/lpcm.c


Changes:

=====================================
modules/codec/lpcm.c
=====================================
@@ -627,8 +627,13 @@ static block_t *EncodeFrames( encoder_t *p_enc, block_t *p_aout_buf )
     for ( int i = 0; i < i_num_frames; ++i )
     {
         block_t *p_block = block_Alloc( i_frame_size );
-        if( !p_block )
+        if( unlikely(p_block == NULL) )
+        {
+            if( p_first_block )
+                block_ChainRelease( p_first_block );
+
             return NULL;
+        }
 
         uint8_t *frame = (uint8_t *)p_block->p_buffer;
         frame[0] = 1;  /* one frame in packet */



View it on GitLab: https://code.videolan.org/videolan/vlc/-/commit/b85763d02c7aab952f0183340e8012053e2b0f38

-- 
View it on GitLab: https://code.videolan.org/videolan/vlc/-/commit/b85763d02c7aab952f0183340e8012053e2b0f38
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