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Code Issues Releases Wiki Activity

Added canary check to mitigate crash on linux

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This commit is contained in:
Bryan Roe
2019-05-16 23:38:51 -07:00
parent 8ac2e127ef
commit 26d86ce449
1 changed files with 9 additions and 3 deletions
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8
microstack/ILibProcessPipe.c
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@@ -496,11 +496,17 @@ void ILibProcessPipe_Manager_OnPostSelect(void* object, int slct, fd_set *readse
while(node != NULL && (j = (ILibProcessPipe_PipeObject*)ILibLinkedList_GetDataFromNode(node)) != NULL) while(node != NULL && (j = (ILibProcessPipe_PipeObject*)ILibLinkedList_GetDataFromNode(node)) != NULL)
{ {
nextNode = ILibLinkedList_GetNextNode(node); nextNode = ILibLinkedList_GetNextNode(node);
if (ILibMemory_CanaryOK(j))
{
if (FD_ISSET(j->mPipe_ReadEnd, readset) != 0) if (FD_ISSET(j->mPipe_ReadEnd, readset) != 0)
{ {
ILibProcessPipe_Process_ReadHandler(j); ILibProcessPipe_Process_ReadHandler(j);
} }
}
else
{
ILibLinkedList_Remove(node);
}
node = nextNode; node = nextNode;
} }
} }