diff options
| author | I Viswanath <viswanathiyyappan@gmail.com> | 2025-08-25 22:36:43 +0530 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-09-13 16:55:17 -0700 |
| commit | 79dfed097680084f3d4716fa2c5bc945233bd2c0 (patch) | |
| tree | df35c9c2db88ffdc355578581cbe90c7349701c4 /tools/perf/scripts/python/arm-cs-trace-disasm.py | |
| parent | 786eb990cfb78aab94eb74fb32a030e14723a620 (diff) | |
selftests/mm: use calloc instead of malloc in pagemap_ioctl.c
As per Documentation/process/deprecated.rst, dynamic size calculations
should not be performed in memory allocator arguments due to possible
overflows.
Replace malloc with calloc to avoid open-ended arithmetic and prevent
possible overflows.
Link: https://lkml.kernel.org/r/20250825170643.63174-1-viswanathiyyappan@gmail.com
Signed-off-by: I Viswanath <viswanathiyyappan@gmail.com>
Reviewed-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed by: Donet Tom <donettom@linux.ibm.com>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/arm-cs-trace-disasm.py')
0 files changed, 0 insertions, 0 deletions