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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-02-03 14:57:33 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-02-03 14:57:33 +0000 |
| commit | 754beeec1d9024eef0db8dc4be2636331dd413c6 (patch) | |
| tree | b87ccd28ab58ee17eca76402d99fd0c359a91786 | |
| parent | 2367da5b51cd2819d630432e6a8876f973b1bbc3 (diff) | |
| parent | 98c49f1746ac44ccc164e914b9a44183fad09f51 (diff) | |
| download | linux-754beeec1d9024eef0db8dc4be2636331dd413c6.tar.gz linux-754beeec1d9024eef0db8dc4be2636331dd413c6.tar.bz2 linux-754beeec1d9024eef0db8dc4be2636331dd413c6.zip | |
Merge tag 'char-misc-5.6-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc fix from Greg KH:
"Here is a single patch, that fixes up a commit that came in the
previous char/misc merge.
It fixes a bug in the hpet driver that everyone keeps tripping over in
their automated testing. Good thing is, people are catching it. Bad
thing it wasn't caught by anyone testing before this. Oh well...
This has been in linux-next for a few days with no reported issues"
* tag 'char-misc-5.6-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
char: hpet: Fix out-of-bounds read bug
| -rw-r--r-- | drivers/char/hpet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c index aed2c45f7968..ed3b7dab678d 100644 --- a/drivers/char/hpet.c +++ b/drivers/char/hpet.c @@ -855,7 +855,7 @@ int hpet_alloc(struct hpet_data *hdp) return 0; } - hpetp = kzalloc(struct_size(hpetp, hp_dev, hdp->hd_nirqs - 1), + hpetp = kzalloc(struct_size(hpetp, hp_dev, hdp->hd_nirqs), GFP_KERNEL); if (!hpetp) |