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| author | Kyle Evans <kevans@FreeBSD.org> | 2020-09-10 17:23:30 +0000 |
|---|---|---|
| committer | Kyle Evans <kevans@FreeBSD.org> | 2020-09-10 17:23:30 +0000 |
| commit | 944174e7bfbd3171f42a33e1ba6614ba19d29ad1 (patch) | |
| tree | 0483978c768b278b04c4c6ce4f2ebe1ef42e17e9 /lib/libc/sys | |
| parent | b804b5bca1285be4f7c6822dd658db5a37f5ba93 (diff) | |
| download | src-944174e7bfbd3171f42a33e1ba6614ba19d29ad1.tar.gz src-944174e7bfbd3171f42a33e1ba6614ba19d29ad1.zip | |
Fix memfd_create tests after r365524
r365524 did accidentally invert this check that sets SHM_LARGEPAGE, leading
non-hugetlb memfd as unconfigured largepage shm and thus test failures when
we try to ftruncate or write to them.
PR: 249236
Discussed with: kib
Notes
Notes:
svn path=/head/; revision=365593
Diffstat (limited to 'lib/libc/sys')
| -rw-r--r-- | lib/libc/sys/shm_open.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libc/sys/shm_open.c b/lib/libc/sys/shm_open.c index 223cee0952ca..d51139d86b79 100644 --- a/lib/libc/sys/shm_open.c +++ b/lib/libc/sys/shm_open.c @@ -136,7 +136,7 @@ memfd_create(const char *name, unsigned int flags) oflags |= O_CLOEXEC; if ((flags & MFD_ALLOW_SEALING) != 0) shmflags |= SHM_ALLOW_SEALING; - if ((flags & MFD_HUGETLB) == 0) + if ((flags & MFD_HUGETLB) != 0) shmflags |= SHM_LARGEPAGE; fd = __sys_shm_open2(SHM_ANON, oflags, 0, shmflags, memfd_name); if (fd == -1 || (flags & MFD_HUGETLB) == 0) |