Commit 7076fe3a authored by Rafaël Carré's avatar Rafaël Carré

Revert "stream_Read() : makes the buffer mandatory"

This reverts commit 0bcda15e.
parent b1285bea
......@@ -804,10 +804,13 @@ static int AStreamReadBlock( stream_t *s, void *p_read, int i_read )
int i_copy = __MIN( i_current, i_read - i_data);
/* Copy data */
memcpy( p_data,
if( p_data )
{
memcpy( p_data,
&p_sys->block.p_current->p_buffer[p_sys->block.i_offset],
i_copy );
p_data += i_copy;
p_data += i_copy;
}
i_data += i_copy;
p_sys->block.i_offset += i_copy;
......@@ -1145,8 +1148,11 @@ static int AStreamReadStream( stream_t *s, void *p_read, int i_read )
/* Copy data */
/* msg_Dbg( s, "AStreamReadStream: copy %d", i_copy ); */
memcpy( p_data, &tk->p_buffer[i_off], i_copy );
p_data += i_copy;
if( p_data )
{
memcpy( p_data, &tk->p_buffer[i_off], i_copy );
p_data += i_copy;
}
i_data += i_copy;
p_sys->stream.i_offset += i_copy;
......@@ -2068,8 +2074,6 @@ static int ASeek( stream_t *s, int64_t i_pos )
*/
int stream_Read( stream_t *s, void *p_read, int i_read )
{
assert( s );
assert( p_read );
return s->pf_read( s, p_read, i_read );
}
......
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