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kernel: Fix clearing of memory in LocalReAlloc16(..., LMEM_ZEROMEMORY).

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Mikołaj Zalewski 2007-06-02 21:31:28 +02:00 committed by Alexandre Julliard
parent cfbd3384e2
commit 2e5a48be43
1 changed files with 6 additions and 1 deletions
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7
dlls/kernel32/local16.c
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@ -1331,7 +1331,12 @@ HLOCAL16 WINAPI LocalReAlloc16( HLOCAL16 handle, WORD size, UINT16 flags )
TRACE("size increase, making new free block\n");
LOCAL_GrowArenaUpward(ds, arena, nextarena - arena);
if (flags & LMEM_ZEROINIT)
memset((char *)pArena + oldsize, 0, size - oldsize);
{
char *oldend = (char *)pArena + ARENA_HEADER_SIZE + oldsize;
char *newend = ptr + pArena->next;
TRACE("Clearing memory from %p to %p (DS -> %p)\n", oldend, newend, ptr);
memset(oldend, 0, newend - oldend);
}
TRACE("returning %04x\n", handle );
return handle;