block_Realloc: handle OOM in case of buffer expansion

c6377693 · Rémi Denis-Courmont · 05347f56 · c6377693
Commit c6377693 authored Sep 29, 2009 by Rémi Denis-Courmont
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src/misc/block.c src/misc/block.c +2 -0

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--- a/src/misc/block.c
+++ b/src/misc/block.c
@@ -224,6 +224,8 @@ block_t *block_Realloc( block_t *p_block, ssize_t i_prebody, size_t i_body )
            memcpy( p_rea->p_buffer, p_block->p_buffer, p_block->i_buffer );
        }
        block_Release( p_block );
+        if( p_rea == NULL )
+            return NULL;
        p_block = p_rea;
    }
    else