diff options
| author | Richard Guy Briggs <rgb@redhat.com> | 2023-02-03 16:35:14 -0500 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2023-02-07 12:53:32 +0100 |
| commit | 2e0a547164b1384a87fd3500a01297222b0971b0 (patch) | |
| tree | be92ce10334aec5b29ac7df2c06e7dc6c9432aa9 /kernel | |
| parent | 05ecb680708a1dbe6554d6fc17e5d9a8a7cb5e6a (diff) | |
fanotify: Ensure consistent variable type for response
The user space API for the response variable is __u32. This patch makes
sure that the whole path through the kernel uses u32 so that there is
no sign extension or truncation of the user space response.
Suggested-by: Steve Grubb <sgrubb@redhat.com>
Link: https://lore.kernel.org/r/12617626.uLZWGnKmhe@x2
Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
Acked-by: Paul Moore <paul@paul-moore.com>
Tested-by: Steve Grubb <sgrubb@redhat.com>
Acked-by: Steve Grubb <sgrubb@redhat.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Message-Id: <3778cb0b3501bc4e686ba7770b20eb9ab0506cf4.1675373475.git.rgb@redhat.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/auditsc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 547c88be8a28..d1fb821de104 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -2877,7 +2877,7 @@ void __audit_log_kern_module(char *name) context->type = AUDIT_KERN_MODULE; } -void __audit_fanotify(unsigned int response) +void __audit_fanotify(u32 response) { audit_log(audit_context(), GFP_KERNEL, AUDIT_FANOTIFY, "resp=%u", response); |