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| author | Jean Delvare <jdelvare@suse.de> | 2017-10-04 01:16:35 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-10-04 02:54:26 +0200 |
| commit | 90ceb2a3ad868f800eb1c9f4ede650daddd94b77 (patch) | |
| tree | d6e2e4748e25bdcdaeb0972954abacf1cc74f00c /samples | |
| parent | mm/memory_hotplug: define find_{smallest|biggest}_section_pfn as unsigned long (diff) | |
| download | linux-90ceb2a3ad868f800eb1c9f4ede650daddd94b77.tar.xz linux-90ceb2a3ad868f800eb1c9f4ede650daddd94b77.zip | |
kernel/params.c: fix the maximum length in param_get_string
The length parameter of strlcpy() is supposed to reflect the size of the
target buffer, not of the source string. Harmless in this case as the
buffer is PAGE_SIZE long and the source string is always much shorter than
this, but conceptually wrong, so let's fix it.
Link: http://lkml.kernel.org/r/20170928162515.24846b4f@endymion
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: Baoquan He <bhe@redhat.com>
Cc: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions