[v5.0.x] mtl/ofi: bail gracefully if completion error context is null #12394
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According to libfabric API, fi_cq_readerr also reports errors for requests that did not require completion, and associate a null context with the error entry. This patch adds null check and bail gracefully as to avoid invalid memory access. Signed-off-by: Wenduo Wang <wenduwan@amazon.com> (cherry picked from commit 0cde19e)
janjust
approved these changes
Mar 6, 2024
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According to libfabric API, fi_cq_readerr also reports errors for requests that did not require completion, and associate a null context with the error entry. This patch adds null check and bail gracefully as to avoid invalid memory access.
Signed-off-by: Wenduo Wang wenduwan@amazon.com
(cherry picked from commit 0cde19e)