Fix: mcp: Let daemons know when they have been respawned by the mcp
Fix: xml: Prevent possible array underflow
Fix: ipc: Buffer size cannot be negative
Fix: PE: Potential use-of-NULL
Fix: PE: Earlier checks for NULL
Fix: tools: Non-recurring memory leak
Fix: PE: Potential use-of-NULL
Fix: crmd: Only write fence_averride if open() returns a positive file descriptor
Fix: xml: Ensure realloc didn't fail