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Record: Remove usage of alloca 

Replace with xalloc/xfree.
This commit is contained in:
Daniel Stone 2007-11-05 14:00:40 +00:00
parent e0491f470e
commit 3c1d2fdeff
2 changed files with 8 additions and 8 deletions
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12
record/record.c
View File

@ -1724,7 +1724,7 @@ RecordRegisterClients(RecordContextPtr pContext, ClientPtr client, xRecordRegist
* range for extension replies. * range for extension replies.
*/ */
maxSets = PREDEFSETS + 2 * stuff->nRanges; maxSets = PREDEFSETS + 2 * stuff->nRanges;
si = (SetInfoPtr)ALLOCATE_LOCAL(sizeof(SetInfoRec) * maxSets); si = (SetInfoPtr)xalloc(sizeof(SetInfoRec) * maxSets);
if (!si) if (!si)
{ {
err = BadAlloc; err = BadAlloc;
@ -1931,7 +1931,7 @@ bailout:
for (i = 0; i < maxSets; i++) for (i = 0; i < maxSets; i++)
if (si[i].intervals) if (si[i].intervals)
xfree(si[i].intervals); xfree(si[i].intervals);
DEALLOCATE_LOCAL(si); xfree(si);
} }
if (pCanonClients && pCanonClients != (XID *)&stuff[1]) if (pCanonClients && pCanonClients != (XID *)&stuff[1])
xfree(pCanonClients); xfree(pCanonClients);
@ -2298,7 +2298,7 @@ ProcRecordGetContext(ClientPtr client)
/* allocate and initialize space for record range info */ /* allocate and initialize space for record range info */
pRangeInfo = (GetContextRangeInfoPtr)ALLOCATE_LOCAL( pRangeInfo = (GetContextRangeInfoPtr)xalloc(
nRCAPs * sizeof(GetContextRangeInfoRec)); nRCAPs * sizeof(GetContextRangeInfoRec));
if (!pRangeInfo && nRCAPs > 0) if (!pRangeInfo && nRCAPs > 0)
return BadAlloc; return BadAlloc;
@ -2415,7 +2415,7 @@ bailout:
{ {
if (pRangeInfo[i].pRanges) xfree(pRangeInfo[i].pRanges); if (pRangeInfo[i].pRanges) xfree(pRangeInfo[i].pRanges);
} }
DEALLOCATE_LOCAL(pRangeInfo); xfree(pRangeInfo);
return err; return err;
} /* ProcRecordGetContext */ } /* ProcRecordGetContext */
@ -2815,14 +2815,14 @@ RecordConnectionSetupInfo(RecordContextPtr pContext, NewClientInfoRec *pci)
if (pci->client->swapped) if (pci->client->swapped)
{ {
char *pConnSetup = (char *)ALLOCATE_LOCAL(prefixsize + restsize); char *pConnSetup = (char *)xalloc(prefixsize + restsize);
if (!pConnSetup) if (!pConnSetup)
return; return;
SwapConnSetupPrefix(pci->prefix, pConnSetup); SwapConnSetupPrefix(pci->prefix, pConnSetup);
SwapConnSetupInfo(pci->setup, pConnSetup + prefixsize); SwapConnSetupInfo(pci->setup, pConnSetup + prefixsize);
RecordAProtocolElement(pContext, pci->client, XRecordClientStarted, RecordAProtocolElement(pContext, pci->client, XRecordClientStarted,
(pointer)pConnSetup, prefixsize + restsize, 0); (pointer)pConnSetup, prefixsize + restsize, 0);
DEALLOCATE_LOCAL(pConnSetup); xfree(pConnSetup);
} }
else else
{ {

4
record/set.c
View File

@ -302,7 +302,7 @@ IntervalListCreateSet(RecordSetInterval *pIntervals, int nIntervals,
if (nIntervals > 0) if (nIntervals > 0)
{ {
stackIntervals = (RecordSetInterval *)ALLOCATE_LOCAL( stackIntervals = (RecordSetInterval *)xalloc(
sizeof(RecordSetInterval) * nIntervals); sizeof(RecordSetInterval) * nIntervals);
if (!stackIntervals) return NULL; if (!stackIntervals) return NULL;
@ -360,7 +360,7 @@ IntervalListCreateSet(RecordSetInterval *pIntervals, int nIntervals,
memcpy(&prls[1], stackIntervals, nIntervals * sizeof(RecordSetInterval)); memcpy(&prls[1], stackIntervals, nIntervals * sizeof(RecordSetInterval));
prls->nIntervals = nIntervals; prls->nIntervals = nIntervals;
bailout: bailout:
if (stackIntervals) DEALLOCATE_LOCAL(stackIntervals); if (stackIntervals) xfree(stackIntervals);
return (RecordSetPtr)prls; return (RecordSetPtr)prls;
} }