Yichong Chen 3ef8e3fdc8 tools/mm/page_owner_sort: bound pattern output copies ...

search_pattern() copies a regex capture into caller-provided buffers
without knowing their sizes.  Several callers pass fixed-size buffers,
including FIELD_BUFF and TASK_COMM_LEN.

Pass the destination size to search_pattern(), reject captures that do not
fit before copying them, and terminate the output string inside
search_pattern().

Link: https://lore.kernel.org/[email protected]
Signed-off-by: Yichong Chen <[email protected]>
Cc: Vishal Moola <[email protected]>
Cc: Ye Liu <[email protected]>
Cc: Zhen Ni <[email protected]>
Cc: Zi Yan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

2026-07-30 19:40:50 -07:00

..

.gitignore

tools/mm: add thp_swap_allocator_test binary to .gitignore

2026-07-28 21:11:43 -07:00

Makefile

tools/mm: add page_owner_filter userspace tool

2026-07-28 21:11:54 -07:00

page_owner_filter.c

tools/mm: add page_owner_filter userspace tool

2026-07-28 21:11:54 -07:00

page_owner_sort.c

tools/mm/page_owner_sort: bound pattern output copies

2026-07-30 19:40:50 -07:00

page-types.c

tools/mm/page-types: fix kpageflags option argument in getopt_long

2026-06-02 15:22:18 -07:00

show_page_info.py

tools/mm: add script to display page state for a given PID and VADDR

2025-07-09 22:41:53 -07:00

slabinfo-gnuplot.sh

…

slabinfo.c

tools/mm/slabinfo: fix total_objects attribute name

2026-06-18 11:19:43 +02:00

thp_swap_allocator_test.c

tools/mm/thp_swap_allocator_test: fix small folio alignment

2026-01-20 19:24:42 -08:00

thpmaps

…