linux

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Kaushlendra Kumar 4fa5b88e77 tools/mm/slabinfo: fix access to null terminator in string boundary The current code incorrectly accesses buffer[strlen(buffer)], which points to the null terminator ('\0') at the end of the string. This is technically out-of-bounds access since valid string content ends at index strlen(buffer)-1. Fix by: 1. Declaring strlen() result variable at function scope 2. Adding bounds check (len > 0) to handle empty strings 3. Using buffer[len-1] to correctly access the last character before the null terminator [kaushlendra.kumar@intel.com: remove unnecessary blank line] Link: https://lkml.kernel.org/r/20250901044955.3902815-1-kaushlendra.kumar@intel.com Link: https://lkml.kernel.org/r/20250830172022.1927448-1-kaushlendra.kumar@intel.com Signed-off-by: Kaushlendra Kumar <kaushlendra.kumar@intel.com> Acked-by: SeongJae Park <sj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2025-09-21 14:22:00 -07:00
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.gitignore
Makefile
page-types.c
page_owner_sort.c
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 access to null terminator in string boundary	2025-09-21 14:22:00 -07:00
thp_swap_allocator_test.c
thpmaps