diff options
| author | Linus Torvalds | 2017-08-10 16:20:52 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2017-08-10 16:20:52 -0700 |
| commit | 27df704d43274578ca097c8a60f265faaacee7fb (patch) | |
| tree | 011ca4ff99b0dc39b64554aceb5c80071b29930b /drivers | |
| parent | 4e082e9ba7cdd7466b1ea81527feb93f4da8c580 (diff) | |
| parent | e86b298bebf7e799e4b7232e9135799f1947552e (diff) | |
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton:
"21 fixes"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (21 commits)
userfaultfd: replace ENOSPC with ESRCH in case mm has gone during copy/zeropage
zram: rework copy of compressor name in comp_algorithm_store()
rmap: do not call mmu_notifier_invalidate_page() under ptl
mm: fix list corruptions on shmem shrinklist
mm/balloon_compaction.c: don't zero ballooned pages
MAINTAINERS: copy virtio on balloon_compaction.c
mm: fix KSM data corruption
mm: fix MADV_[FREE|DONTNEED] TLB flush miss problem
mm: make tlb_flush_pending global
mm: refactor TLB gathering API
Revert "mm: numa: defer TLB flush for THP migration as long as possible"
mm: migrate: fix barriers around tlb_flush_pending
mm: migrate: prevent racy access to tlb_flush_pending
fault-inject: fix wrong should_fail() decision in task context
test_kmod: fix small memory leak on filesystem tests
test_kmod: fix the lock in register_test_dev_kmod()
test_kmod: fix bug which allows negative values on two config options
test_kmod: fix spelling mistake: "EMTPY" -> "EMPTY"
userfaultfd: hugetlbfs: remove superfluous page unlock in VM_SHARED case
mm: ratelimit PFNs busy info message
...
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/zram/zram_drv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index 856d5dc02451..3b1b6340ba13 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -308,7 +308,7 @@ static ssize_t comp_algorithm_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t len) { struct zram *zram = dev_to_zram(dev); - char compressor[CRYPTO_MAX_ALG_NAME]; + char compressor[ARRAY_SIZE(zram->compressor)]; size_t sz; strlcpy(compressor, buf, sizeof(compressor)); @@ -327,7 +327,7 @@ static ssize_t comp_algorithm_store(struct device *dev, return -EBUSY; } - strlcpy(zram->compressor, compressor, sizeof(compressor)); + strcpy(zram->compressor, compressor); up_write(&zram->init_lock); return len; } |