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Fixed off by one error in DPA handling, added some warnings.

This commit is contained in:
Marcus Meissner 2000-11-04 02:56:38 +00:00 committed by Alexandre Julliard
parent dbb61c0f3e
commit ddedfa2324
1 changed files with 7 additions and 3 deletions
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10
dlls/comctl32/comctl32undoc.c
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@ -1336,10 +1336,14 @@ DPA_GetPtr (const HDPA hdpa, INT i)
if (!hdpa)
return NULL;
if (!hdpa->ptrs)
if (!hdpa->ptrs) {
WARN("no pointer array.\n");
return NULL;
if ((i < 0) || (i >= hdpa->nItemCount))
}
if ((i < 0) || (i >= hdpa->nItemCount)) {
WARN("not enough pointers in array (%d vs %d).\n",i,hdpa->nItemCount);
return NULL;
}
TRACE("-- %p\n", hdpa->ptrs[i]);
@ -1480,7 +1484,7 @@ DPA_SetPtr (const HDPA hdpa, INT i, LPVOID p)
/* within the old array */
if (hdpa->nMaxCount > i) {
/* within the allocated space, set a new boundary */
hdpa->nItemCount = i;
hdpa->nItemCount = i+1;
}
else {
/* resize the block of memory */