examples/zerocopy/pingpong crashes intermittently on OFI layer SMP mode builds for production builds
#1 Updated by Nitin Bhat almost 2 years ago
- Status changed from New to Implemented
- Target version set to 6.8.1
The bug was due to a race condition where the message in the charm layer gets deleted before the deregistration in the machine layer. (as the deregistration code uses a pointer in the charm message). The fix was to store the memory region pointer in a stack object before calling the charm/converse message handler and use that for deregistration.