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UCP/AM: Fix releasing of deferred data - v1.10.x - #6276
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yosefe merged 1 commit intoFeb 5, 2021
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Feb 5, 2021
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What
Fix invalid pointer free when releasing AM descriptor with non-empty user header, since ucp_am_data_release() does not consider user header size when calculating descriptor pointer from data handle
How ?
Save the distance from "data" pointer to malloc'd buffer pointer in newly introduced am_malloc_offset field
port from #6248 (note: this is not a clean cherry-pick due to different code bases)