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| author | Tobias Klauser <[email protected]> | 2020-09-19 04:20:37 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-09-19 20:13:39 +0000 |
| commit | 4773ef33fc6e59bad2e5d19e334de2fa79c27b74 (patch) | |
| tree | 887442a2993ba145bfeec040b0d809164d8f0728 /fs/fs-writeback.c | |
| parent | ftrace: let ftrace_enable_sysctl take a kernel pointer buffer (diff) | |
| download | kernel-4773ef33fc6e59bad2e5d19e334de2fa79c27b74.tar.gz kernel-4773ef33fc6e59bad2e5d19e334de2fa79c27b74.zip | |
stackleak: let stack_erasing_sysctl take a kernel pointer buffer
Commit 32927393dc1c ("sysctl: pass kernel pointers to ->proc_handler")
changed ctl_table.proc_handler to take a kernel pointer. Adjust the
signature of stack_erasing_sysctl to match ctl_table.proc_handler which
fixes the following sparse warning:
kernel/stackleak.c:31:50: warning: incorrect type in argument 3 (different address spaces)
kernel/stackleak.c:31:50: expected void *
kernel/stackleak.c:31:50: got void [noderef] __user *buffer
Fixes: 32927393dc1c ("sysctl: pass kernel pointers to ->proc_handler")
Signed-off-by: Tobias Klauser <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: Al Viro <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'fs/fs-writeback.c')
0 files changed, 0 insertions, 0 deletions