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record: protect from memory allocation failure 

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2025-02-24 14:22:46 +01:00 committed by Enrico Weigelt, metux IT consult .
parent 85eefbf721
commit 2263e514c4
1 changed files with 3 additions and 3 deletions
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6
record/record.c
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@ -2689,7 +2689,6 @@ RecordAClientStateChange(CallbackListPtr *pcbl, void *nulldata,
NewClientInfoRec *pci = (NewClientInfoRec *) calldata; NewClientInfoRec *pci = (NewClientInfoRec *) calldata;
int i; int i;
ClientPtr pClient = pci->client; ClientPtr pClient = pci->client;
RecordContextPtr *ppAllContextsCopy = NULL;
int numContextsCopy = 0; int numContextsCopy = 0;
switch (pClient->clientState) { switch (pClient->clientState) {
@ -2714,8 +2713,9 @@ RecordAClientStateChange(CallbackListPtr *pcbl, void *nulldata,
/* RecordDisableContext modifies contents of ppAllContexts. */ /* RecordDisableContext modifies contents of ppAllContexts. */
if (!(numContextsCopy = numContexts)) if (!(numContextsCopy = numContexts))
break; break;
ppAllContextsCopy = calloc(numContextsCopy, sizeof(RecordContextPtr)); RecordContextPtr *ppAllContextsCopy = calloc(numContextsCopy, sizeof(RecordContextPtr));
assert(ppAllContextsCopy); if (!ppAllContextsCopy)
return;
memcpy(ppAllContextsCopy, ppAllContexts, memcpy(ppAllContextsCopy, ppAllContexts,
numContextsCopy * sizeof(RecordContextPtr)); numContextsCopy * sizeof(RecordContextPtr));