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(parent: da27cd0) | patch
Fix: Setting memory cache size greater than 2GB causes a segfault.
authorMuhammad Usama <muhammad.usama@percona.com>
Fri, 30 Sep 2022 20:33:12 +0000 (01:33 +0500)
committerMuhammad Usama <muhammad.usama@percona.com>
Fri, 30 Sep 2022 20:51:27 +0000 (01:51 +0500)
commitec138bcd35993731e0d866416d96769f27cda198
tree7691ad2c8322c59fde505a8327d0ebb85b172e38tree
parentda27cd06b3b17273a3bd5a6bbaa185572b6e70f7commit | diff
Fix: Setting memory cache size greater than 2GB causes a segfault.

The problem was in the block_address() function that returns the memory address
for a given cache block, It was using 32bit integers to calculate the offset of
the block within the shared memory space that is only good until the 2GB limit.
src/query_cache/pool_memqcache.c diff | blob | blame | history
Clustering tool for PostgreSQL