diff options
| author | Hans Petter Selasky <hselasky@FreeBSD.org> | 2022-07-13 13:53:49 +0000 |
|---|---|---|
| committer | Hans Petter Selasky <hselasky@FreeBSD.org> | 2022-07-20 08:41:11 +0000 |
| commit | 0996dd7df688921bd41b255e4cdcc155fda8461a (patch) | |
| tree | 296ef994db91f4554aec2431a3808d92be358133 | |
| parent | 0811ce572394707affe3ad6c17493585940d8ab3 (diff) | |
cuse(3): Fix an off-by-one.
The page allocation limit is inclusive and not exclusive.
MFC after: 1 week
Sponsored by: NVIDIA Networking
| -rw-r--r-- | sys/fs/cuse/cuse.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/fs/cuse/cuse.c b/sys/fs/cuse/cuse.c index 7c7d8ec20493..5a0d0263738e 100644 --- a/sys/fs/cuse/cuse.c +++ b/sys/fs/cuse/cuse.c @@ -1159,7 +1159,7 @@ cuse_server_ioctl(struct cdev *dev, unsigned long cmd, error = ENOMEM; break; } - if (pai->page_count >= CUSE_ALLOC_PAGES_MAX) { + if (pai->page_count > CUSE_ALLOC_PAGES_MAX) { error = ENOMEM; break; } |