diff options
| author | Dan Carpenter <[email protected]> | 2024-08-09 15:32:30 +0300 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2024-08-15 22:16:15 -0700 |
| commit | af3b7d09a9934220a8136065a0e6985fe0b67a1b (patch) | |
| tree | a94088eb6c3bd235e633cc90c5f0e404b7b77c34 /lib/crypto/mpi/mpi-sub-ui.c | |
| parent | fd8c35a92910f4829b7c99841f39b1b952c259d5 (diff) | |
selftests/mm: compaction_test: fix off by one in check_compaction()
The "initial_nr_hugepages" variable is unsigned long so it takes up to 20
characters to print, plus 1 more character for the NUL terminator.
Unfortunately, this buffer is not quite large enough for the terminator to
fit. Also use snprintf() for a belt and suspenders approach.
Link: https://lkml.kernel.org/r/[email protected]
Fixes: fb9293b6b015 ("selftests/mm: compaction_test: fix bogus test success and reduce probability of OOM-killer invocation")
Signed-off-by: Dan Carpenter <[email protected]>
Cc: Shuah Khan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'lib/crypto/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions