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| author | Ian Moffett <ian@osmora.org> | 2025-08-06 22:23:46 -0400 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2025-08-06 22:23:46 -0400 |
| commit | e21a6f72c66478d9a187d7da86aa152fd868d569 (patch) | |
| tree | c57d194297cba04169ade1ac442eac4cd482a745 /sys/kern/kern_sysctl.c | |
| parent | 123814b7bba93fa2db52339e8cdbb58607fd841d (diff) | |
kernel: sysctl: Be sure to set 'newlen' in args
Since we are approaching the point to where we'll need to set sysctl
variables from userspace. It would be a wise idea to actually set the
length of the new data.
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys/kern/kern_sysctl.c')
| -rw-r--r-- | sys/kern/kern_sysctl.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/kern/kern_sysctl.c b/sys/kern/kern_sysctl.c index f5d8bdc..ad90f1a 100644 --- a/sys/kern/kern_sysctl.c +++ b/sys/kern/kern_sysctl.c @@ -136,6 +136,7 @@ do_sysctl(struct sysctl_args *args) new_args.oldp = oldp; new_args.oldlenp = &oldlenp; new_args.newp = newp; + new_args.newlen = args->newlen; retval = sysctl(&new_args); if (retval != 0) { |