diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-11-15 08:44:08 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-11-15 08:44:08 -0800 |
| commit | b4c0800e4285f96900b7aa4a13ae724fc1205f65 (patch) | |
| tree | 44bca2a39f0648584956f1cf5b1bf23a458c58cf /fs/aio.c | |
| parent | 96b95eff4a591dbac582c2590d067e356a18aacb (diff) | |
| parent | 762c69685ff7ad5ad7fee0656671e20a0c9c864d (diff) | |
Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull misc vfs fixes from Al Viro:
"Assorted fixes all over the place; some of that is -stable fodder,
some regressions from the last window"
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
ecryptfs_lookup_interpose(): lower_dentry->d_parent is not stable either
ecryptfs_lookup_interpose(): lower_dentry->d_inode is not stable
ecryptfs: fix unlink and rmdir in face of underlying fs modifications
audit_get_nd(): don't unlock parent too early
exportfs_decode_fh(): negative pinned may become positive without the parent locked
cgroup: don't put ERR_PTR() into fc->root
autofs: fix a leak in autofs_expire_indirect()
aio: Fix io_pgetevents() struct __compat_aio_sigset layout
fs/namespace.c: fix use-after-free of mount in mnt_warn_timestamp_expiry()
Diffstat (limited to 'fs/aio.c')
| -rw-r--r-- | fs/aio.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -2179,7 +2179,7 @@ SYSCALL_DEFINE5(io_getevents_time32, __u32, ctx_id, #ifdef CONFIG_COMPAT struct __compat_aio_sigset { - compat_sigset_t __user *sigmask; + compat_uptr_t sigmask; compat_size_t sigsetsize; }; @@ -2193,7 +2193,7 @@ COMPAT_SYSCALL_DEFINE6(io_pgetevents, struct old_timespec32 __user *, timeout, const struct __compat_aio_sigset __user *, usig) { - struct __compat_aio_sigset ksig = { NULL, }; + struct __compat_aio_sigset ksig = { 0, }; struct timespec64 t; bool interrupted; int ret; @@ -2204,7 +2204,7 @@ COMPAT_SYSCALL_DEFINE6(io_pgetevents, if (usig && copy_from_user(&ksig, usig, sizeof(ksig))) return -EFAULT; - ret = set_compat_user_sigmask(ksig.sigmask, ksig.sigsetsize); + ret = set_compat_user_sigmask(compat_ptr(ksig.sigmask), ksig.sigsetsize); if (ret) return ret; @@ -2228,7 +2228,7 @@ COMPAT_SYSCALL_DEFINE6(io_pgetevents_time64, struct __kernel_timespec __user *, timeout, const struct __compat_aio_sigset __user *, usig) { - struct __compat_aio_sigset ksig = { NULL, }; + struct __compat_aio_sigset ksig = { 0, }; struct timespec64 t; bool interrupted; int ret; @@ -2239,7 +2239,7 @@ COMPAT_SYSCALL_DEFINE6(io_pgetevents_time64, if (usig && copy_from_user(&ksig, usig, sizeof(ksig))) return -EFAULT; - ret = set_compat_user_sigmask(ksig.sigmask, ksig.sigsetsize); + ret = set_compat_user_sigmask(compat_ptr(ksig.sigmask), ksig.sigsetsize); if (ret) return ret; |