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Another portion of HeapReAlloc fixes.

This commit is contained in:
Oleg Prokhorov 2003-10-14 05:24:20 +00:00 committed by Alexandre Julliard
parent 46f29944c3
commit de12a97041
15 changed files with 133 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
controls/listbox.c
View File

@ -714,10 +714,17 @@ static LRESULT LISTBOX_InitStorage( HWND hwnd, LB_DESCR *descr, INT nb_items )
nb_items += LB_ARRAY_GRANULARITY - 1;
nb_items -= (nb_items % LB_ARRAY_GRANULARITY);
if (descr->items)
if (descr->items) {
nb_items += HeapSize( GetProcessHeap(), 0, descr->items ) / sizeof(*item);
if (!(item = HeapReAlloc( GetProcessHeap(), 0, descr->items,
nb_items * sizeof(LB_ITEMDATA) )))
item = HeapReAlloc( GetProcessHeap(), 0, descr->items,
nb_items * sizeof(LB_ITEMDATA));
}
else {
item = HeapAlloc( GetProcessHeap(), 0,
nb_items * sizeof(LB_ITEMDATA));
}
if (!item)
{
SEND_NOTIFICATION( hwnd, descr, LBN_ERRSPACE );
return LB_ERRSPACE;
@ -1477,8 +1484,13 @@ static LRESULT LISTBOX_InsertItem( HWND hwnd, LB_DESCR *descr, INT index,
{
/* We need to grow the array */
max_items += LB_ARRAY_GRANULARITY;
if (!(item = HeapReAlloc( GetProcessHeap(), 0, descr->items,
max_items * sizeof(LB_ITEMDATA) )))
if (descr->items)
item = HeapReAlloc( GetProcessHeap(), 0, descr->items,
max_items * sizeof(LB_ITEMDATA) );
else
item = HeapAlloc( GetProcessHeap(), 0,
max_items * sizeof(LB_ITEMDATA) );
if (!item)
{
SEND_NOTIFICATION( hwnd, descr, LBN_ERRSPACE );
return LB_ERRSPACE;

12
dlls/dsound/buffer.c
View File

@ -121,8 +121,13 @@ static HRESULT WINAPI IDirectSoundNotifyImpl_SetNotificationPositions(
} else {
/* Make an internal copy of the caller-supplied array.
* Replace the existing copy if one is already present. */
if (This->dsb->notifies)
This->dsb->notifies = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
This->dsb->notifies, howmuch * sizeof(DSBPOSITIONNOTIFY));
else
This->dsb->notifies = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
howmuch * sizeof(DSBPOSITIONNOTIFY));
if (This->dsb->notifies == NULL) {
WARN("out of memory\n");
return DSERR_OUTOFMEMORY;
@ -1163,7 +1168,12 @@ HRESULT WINAPI IDirectSoundBufferImpl_Create(
/* register buffer */
RtlAcquireResourceExclusive(&(ds->lock), TRUE);
if (!(dsbd->dwFlags & DSBCAPS_PRIMARYBUFFER)) {
IDirectSoundBufferImpl **newbuffers = (IDirectSoundBufferImpl**)HeapReAlloc(GetProcessHeap(),0,ds->buffers,sizeof(IDirectSoundBufferImpl*)*(ds->nrofbuffers+1));
IDirectSoundBufferImpl **newbuffers;
if (ds->buffers)
newbuffers = (IDirectSoundBufferImpl**)HeapReAlloc(GetProcessHeap(),0,ds->buffers,sizeof(IDirectSoundBufferImpl*)*(ds->nrofbuffers+1));
else
newbuffers = (IDirectSoundBufferImpl**)HeapAlloc(GetProcessHeap(),0,sizeof(IDirectSoundBufferImpl*)*(ds->nrofbuffers+1));
if (newbuffers) {
ds->buffers = newbuffers;
ds->buffers[ds->nrofbuffers] = dsb;

17
dlls/dsound/capture.c
View File

@ -757,8 +757,10 @@ DSOUND_CreateDirectSoundCaptureBuffer(
buflen = lpcDSCBufferDesc->dwBufferBytes;
TRACE("desired buflen=%ld, old buffer=%p\n", buflen, ipDSC->buffer);
if (ipDSC->buffer)
newbuf = (LPBYTE)HeapReAlloc(GetProcessHeap(),0,ipDSC->buffer,buflen);
else
newbuf = (LPBYTE)HeapAlloc(GetProcessHeap(),0,buflen);
if (newbuf == NULL) {
WARN("failed to allocate capture buffer\n");
err = DSERR_OUTOFMEMORY;
@ -850,8 +852,13 @@ static HRESULT WINAPI IDirectSoundCaptureNotifyImpl_SetNotificationPositions(
} else {
/* Make an internal copy of the caller-supplied array.
* Replace the existing copy if one is already present. */
if (This->dscb->notifies)
This->dscb->notifies = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
This->dscb->notifies, howmuch * sizeof(DSBPOSITIONNOTIFY));
else
This->dscb->notifies = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
howmuch * sizeof(DSBPOSITIONNOTIFY));
if (This->dscb->notifies == NULL) {
WARN("out of memory\n");
return DSERR_OUTOFMEMORY;
@ -1336,8 +1343,12 @@ IDirectSoundCaptureBufferImpl_Start(
TRACE("nrofnotifies=%d\n", This->nrofnotifies);
/* prepare headers */
if (ipDSC->pwave)
ipDSC->pwave = HeapReAlloc(GetProcessHeap(),0,ipDSC->pwave,
ipDSC->nrofpwaves*sizeof(WAVEHDR));
else
ipDSC->pwave = HeapAlloc(GetProcessHeap(),0,
ipDSC->nrofpwaves*sizeof(WAVEHDR));
for (c = 0; c < ipDSC->nrofpwaves; c++) {
if (c == 0) {
@ -1379,7 +1390,11 @@ IDirectSoundCaptureBufferImpl_Start(
TRACE("no notifiers specified\n");
/* no notifiers specified so just create a single default header */
ipDSC->nrofpwaves = 1;
if (ipDSC->pwave)
ipDSC->pwave = HeapReAlloc(GetProcessHeap(),0,ipDSC->pwave,sizeof(WAVEHDR));
else
ipDSC->pwave = HeapAlloc(GetProcessHeap(),0,sizeof(WAVEHDR));
ipDSC->pwave[0].lpData = ipDSC->buffer;
ipDSC->pwave[0].dwBufferLength = ipDSC->buflen;
ipDSC->pwave[0].dwUser = (DWORD)ipDSC;

7
dlls/dsound/dsound_main.c
View File

@ -623,7 +623,12 @@ static HRESULT WINAPI IDirectSoundImpl_DuplicateSoundBuffer(
/* register buffer */
RtlAcquireResourceExclusive(&(This->lock), TRUE);
{
IDirectSoundBufferImpl **newbuffers = (IDirectSoundBufferImpl**)HeapReAlloc(GetProcessHeap(),0,This->buffers,sizeof(IDirectSoundBufferImpl**)*(This->nrofbuffers+1));
IDirectSoundBufferImpl **newbuffers;
if (This->buffers)
newbuffers = (IDirectSoundBufferImpl**)HeapReAlloc(GetProcessHeap(),0,This->buffers,sizeof(IDirectSoundBufferImpl**)*(This->nrofbuffers+1));
else
newbuffers = (IDirectSoundBufferImpl**)HeapAlloc(GetProcessHeap(),0,sizeof(IDirectSoundBufferImpl**)*(This->nrofbuffers+1));
if (newbuffers) {
This->buffers = newbuffers;
This->buffers[This->nrofbuffers] = dsb;

5
dlls/dsound/primary.c
View File

@ -90,7 +90,12 @@ static HRESULT DSOUND_PrimaryOpen(IDirectSoundImpl *This)
buflen = ((This->wfx.nAvgBytesPerSec / 100) & ~3) * DS_HEL_FRAGS;
TRACE("desired buflen=%ld, old buffer=%p\n", buflen, This->buffer);
/* reallocate emulated primary buffer */
if (This->buffer)
newbuf = (LPBYTE)HeapReAlloc(GetProcessHeap(),0,This->buffer,buflen);
else
newbuf = (LPBYTE)HeapAlloc(GetProcessHeap(),0,buflen);
if (newbuf == NULL) {
ERR("failed to allocate primary buffer\n");
merr = DSERR_OUTOFMEMORY;

8
dlls/kernel/editline.c
View File

@ -150,7 +150,12 @@ static BOOL WCEL_Grow(WCEL_Context* ctx, size_t len)
/* round up size to 32 byte-WCHAR boundary */
newsize = (ctx->len + len + 1 + 31) & ~31;
if (ctx->line)
newline = HeapReAlloc(GetProcessHeap(), 0, ctx->line, sizeof(WCHAR) * newsize);
else
newline = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR) * newsize);
if (!newline) return FALSE;
ctx->line = newline;
ctx->alloc = newsize;
@ -237,7 +242,8 @@ static void WCEL_SaveYank(WCEL_Context* ctx, int beg, int end)
if (len <= 0) return;
WCEL_FreeYank(ctx);
ctx->yanked = HeapReAlloc(GetProcessHeap(), 0, ctx->yanked, (len + 1) * sizeof(WCHAR));
/* After WCEL_FreeYank ctx->yanked is empty */
ctx->yanked = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR));
if (!ctx->yanked) return;
memcpy(ctx->yanked, &ctx->line[beg], len * sizeof(WCHAR));
ctx->yanked[len] = 0;

10
dlls/kernel/global16.c
View File

@ -352,10 +352,16 @@ HGLOBAL16 WINAPI GlobalReAlloc16(
* given out by GetVDMPointer32W16),
* only try to realloc in place
*/
if (ptr)
newptr = HeapReAlloc( GetProcessHeap(),
(pArena->pageLockCount > 0) ?
HEAP_REALLOC_IN_PLACE_ONLY : 0,
(pArena->pageLockCount > 0) ? HEAP_REALLOC_IN_PLACE_ONLY : 0,
ptr, size );
else
newptr = HeapAlloc( GetProcessHeap(),
(pArena->pageLockCount > 0) ? HEAP_REALLOC_IN_PLACE_ONLY : 0,
size );
}
if (!newptr)

13
dlls/kernel/resource16.c
View File

@ -95,10 +95,15 @@ static HRSRC16 MapHRsrc32To16( NE_MODULE *pModule, HRSRC hRsrc32, WORD type )
/* If no space left, grow table */
if ( map->nUsed == map->nAlloc )
{
if ( !(newElem = (HRSRC_ELEM *)HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
map->elem,
(map->nAlloc + HRSRC_MAP_BLOCKSIZE)
* sizeof(HRSRC_ELEM) ) ))
if (map->elem)
newElem = (HRSRC_ELEM *)HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
map->elem, (map->nAlloc + HRSRC_MAP_BLOCKSIZE) * sizeof(HRSRC_ELEM) );
else
newElem = (HRSRC_ELEM *)HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
(map->nAlloc + HRSRC_MAP_BLOCKSIZE) * sizeof(HRSRC_ELEM) );
if ( !newElem )
{
ERR("Cannot grow HRSRC map\n" );
return 0;

5
dlls/kernel/snoop16.c
View File

@ -145,7 +145,12 @@ SNOOP16_RegisterDLL(NE_MODULE *pModule,LPCSTR name) {
}
dll = &((*dll)->next);
}
if (*dll)
*dll = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *dll, sizeof(SNOOP16_DLL)+strlen(name));
else
*dll = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(SNOOP16_DLL)+strlen(name));
(*dll)->next = NULL;
(*dll)->hmod = pModule->self;
if ((s=strrchr(name,'\\')))

5
dlls/ole32/oleproxy.c
View File

@ -185,7 +185,12 @@ CFStub_Invoke(
}
msg->cbBuffer = ststg.cbSize.s.LowPart;
if (msg->Buffer)
msg->Buffer = HeapReAlloc(GetProcessHeap(),0,msg->Buffer,ststg.cbSize.s.LowPart);
else
msg->Buffer = HeapAlloc(GetProcessHeap(),0,ststg.cbSize.s.LowPart);
seekto.s.LowPart = 0;seekto.s.HighPart = 0;
hres = IStream_Seek(pStm,seekto,SEEK_SET,&newpos);
if (hres) {

5
dlls/ole32/rpc.c
View File

@ -606,7 +606,12 @@ _read_one(wine_pipe *xpipe) {
continue;
if (xreq->reqh.reqid == resph.reqid) {
memcpy(&(xreq->resph),&resph,sizeof(resph));
if (xreq->Buffer)
xreq->Buffer = HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,xreq->Buffer,xreq->resph.cbBuffer);
else
xreq->Buffer = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,xreq->resph.cbBuffer);
hres = _xread(xhPipe,xreq->Buffer,xreq->resph.cbBuffer);
if (hres) goto end;
xreq->state = REQSTATE_RESP_GOT;

4
dlls/rpcrt4/rpc_server.c
View File

@ -390,7 +390,11 @@ static DWORD CALLBACK RPCRT4_server_thread(LPVOID the_arg)
cps = cps->Next;
}
/* make array of connections */
if (objs)
objs = HeapReAlloc(GetProcessHeap(), 0, objs, count*sizeof(HANDLE));
else
objs = HeapAlloc(GetProcessHeap(), 0, count*sizeof(HANDLE));
objs[0] = m_event;
count = 1;
cps = protseqs;

10
dlls/setupapi/dirid.c
View File

@ -176,8 +176,16 @@ static BOOL store_user_dirid( HINF hinf, int id, WCHAR *str )
if (nb_user_dirids >= alloc_user_dirids)
{
int new_size = max( 32, alloc_user_dirids * 2 );
struct user_dirid *new = HeapReAlloc( GetProcessHeap(), 0, user_dirids,
struct user_dirid *new;
if (user_dirids)
new = HeapReAlloc( GetProcessHeap(), 0, user_dirids,
new_size * sizeof(*new) );
else
new = HeapAlloc( GetProcessHeap(), 0,
new_size * sizeof(*new) );
if (!new) return FALSE;
user_dirids = new;
alloc_user_dirids = new_size;

3
dlls/setupapi/setupx_main.c
View File

@ -131,7 +131,10 @@ static LPSTR *SETUPX_GetSubStrings(LPSTR start, char delimiter)
/* alloc entry for new substring in steps of 32 units and copy over */
if (count % 32 == 0)
{ /* 1 for count field + current count + 32 */
if (res)
res = HeapReAlloc(GetProcessHeap(), 0, res, (1+count+32)*sizeof(LPSTR));
else
res = HeapAlloc(GetProcessHeap(), 0, (1+count+32)*sizeof(LPSTR));
}
*(res+1+count) = HeapAlloc(GetProcessHeap(), 0, len+1);
strncpy(*(res+1+count), p, len);

8
dlls/user/message.c
View File

@ -1160,8 +1160,14 @@ static BOOL dde_add_pair(HGLOBAL chm, HGLOBAL shm)
/* now remember the pair of hMem on both sides */
if (dde_num_used == dde_num_alloc)
{
struct DDE_pair* tmp = HeapReAlloc( GetProcessHeap(), 0, dde_pairs,
struct DDE_pair* tmp;
if (dde_pairs)
tmp = HeapReAlloc( GetProcessHeap(), 0, dde_pairs,
(dde_num_alloc + GROWBY) * sizeof(struct DDE_pair));
else
tmp = HeapAlloc( GetProcessHeap(), 0,
(dde_num_alloc + GROWBY) * sizeof(struct DDE_pair));
if (!tmp)
{
LeaveCriticalSection(&dde_crst);