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(parent: 02c7f72) | patch
ext4: use kmalloc_array() for array space allocation
authorLiao Yuanhong <liaoyuanhong@vivo.com>
Mon, 11 Aug 2025 12:58:16 +0000 (20:58 +0800)
committerTheodore Ts'o <tytso@mit.edu>
Wed, 13 Aug 2025 03:15:05 +0000 (23:15 -0400)
commit76dba1fe277f6befd6ef650e1946f626c547387a
tree679725f9269505a7f429fa0b600ae6cd0380fd8ctree | snapshot
parent02c7f7219ac0e2277b3379a3a0e9841ef464b6d4commit | diff
ext4: use kmalloc_array() for array space allocation

Replace kmalloc(size * sizeof) with kmalloc_array() for safer memory
allocation and overflow prevention.

Cc: stable@kernel.org
Signed-off-by: Liao Yuanhong <liaoyuanhong@vivo.com>
Link: https://patch.msgid.link/20250811125816.570142-1-liaoyuanhong@vivo.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fs/ext4/orphan.c diff | blob | blame | history
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