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Commit e91ea1f9 authored by Jean-Baptiste Kempf's avatar Jean-Baptiste Kempf
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libass: avoid negative index in array

parent a0ff500b
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Showing with 7 additions and 4 deletions
modules/codec/libass.c
View file @ e91ea1f9
...@@ -627,6 +627,8 @@ static int BuildRegions( rectangle_t *p_region, int i_max_region, ASS_Image *p_i ...@@ -627,6 +627,8 @@ static int BuildRegions( rectangle_t *p_region, int i_max_region, ASS_Image *p_i
#ifdef DEBUG_REGION #ifdef DEBUG_REGION
msg_Err( p_spu, "Merging %d and %d", i_best_i, i_best_j ); msg_Err( p_spu, "Merging %d and %d", i_best_i, i_best_j );
#endif #endif
if( i_best_j >= 0 && i_best_i >= 0 )
{
r_add( &region[i_best_i], &region[i_best_j] ); r_add( &region[i_best_i], &region[i_best_j] );
if( i_best_j+1 < i_region ) if( i_best_j+1 < i_region )
...@@ -634,6 +636,7 @@ static int BuildRegions( rectangle_t *p_region, int i_max_region, ASS_Image *p_i ...@@ -634,6 +636,7 @@ static int BuildRegions( rectangle_t *p_region, int i_max_region, ASS_Image *p_i
i_region--; i_region--;
} }
} }
}
/* */ /* */
for( int n = 0; n < i_region; n++ ) for( int n = 0; n < i_region; n++ )
......
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