kpb: Fix wrong array size #10063
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kpb: Fix wrong array size #10063
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The hb_mcp[] array is initialized with 3 members (these are memory caps for rballoc()). However, the array size KPB_NO_OF_MEM_POOLS is incorrectly declared as 5. This discrepancy could potentially lead to iterating over uninitialized hb_mcp[] members. Signed-off-by: Serhiy Katsyuba <serhiy.katsyuba@intel.com>
serhiy-katsyuba-intel
requested review from
fkwasowi and
iganakov
as code owners
serhiy-katsyuba-intel
requested review from
abonislawski,
softwarecki and
tmleman
and removed request for
fkwasowi and
iganakov
tmleman
approved these changes
Jun 17, 2025
abonislawski
approved these changes
Jun 17, 2025
Contributor
Author
|
Surprisingly, the PR fails KPB tests. That uninitialized 4th array member is used as 0 memory capabilities flags. |
Contributor
Maybe it should be explicitly declared. |
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The hb_mcp[] array is initialized with 3 members (these are memory caps for rballoc()). However, the array size KPB_NO_OF_MEM_POOLS is incorrectly declared as 5. This discrepancy could potentially lead to iterating over uninitialized hb_mcp[] members.