Date: Wed, 27 Jul 2022 09:36:45 GMT From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: aeda536e7172 - stable/13 - cuse(3): Fix an off-by-one. Message-ID: <202207270936.26R9ajCu072593@gitrepo.freebsd.org>
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The branch stable/13 has been updated by hselasky: URL: https://cgit.FreeBSD.org/src/commit/?id=aeda536e71727cfdf87f7a18dc1d5d148d2e09ff commit aeda536e71727cfdf87f7a18dc1d5d148d2e09ff Author: Hans Petter Selasky <hselasky@FreeBSD.org> AuthorDate: 2022-07-13 13:53:49 +0000 Commit: Hans Petter Selasky <hselasky@FreeBSD.org> CommitDate: 2022-07-27 09:33:47 +0000 cuse(3): Fix an off-by-one. The page allocation limit is inclusive and not exclusive. Sponsored by: NVIDIA Networking (cherry picked from commit 0996dd7df688921bd41b255e4cdcc155fda8461a) --- sys/fs/cuse/cuse.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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; }
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