diff options
| author | Robert Watson <rwatson@FreeBSD.org> | 2004-07-22 17:05:04 +0000 |
|---|---|---|
| committer | Robert Watson <rwatson@FreeBSD.org> | 2004-07-22 17:05:04 +0000 |
| commit | df04411ac4c9744d1dbc38bd50c27d8ee5c261cd (patch) | |
| tree | 3146046dd3d76d114a26fe68bd3f5d2b11ed01c7 /sys/kern/kern_prot.c | |
| parent | de592112e1083b4ac4e4fc2c090db7ef2ef01570 (diff) | |
Notes
Diffstat (limited to 'sys/kern/kern_prot.c')
| -rw-r--r-- | sys/kern/kern_prot.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sys/kern/kern_prot.c b/sys/kern/kern_prot.c index e3524967d8da..5132d2e9711b 100644 --- a/sys/kern/kern_prot.c +++ b/sys/kern/kern_prot.c @@ -48,6 +48,7 @@ __FBSDID("$FreeBSD$"); #include <sys/param.h> #include <sys/systm.h> #include <sys/acct.h> +#include <sys/kdb.h> #include <sys/kernel.h> #include <sys/lock.h> #include <sys/mac.h> @@ -1245,6 +1246,17 @@ int suser(struct thread *td) { +#ifdef INVARIANTS + if (td != curthread) { + printf("suser: thread %p (%d %s) != curthread %p (%d %s)\n", + td, td->td_proc->p_pid, td->td_proc->p_comm, + curthread, curthread->td_proc->p_pid, + curthread->td_proc->p_comm); +#ifdef KDB + kdb_backtrace(); +#endif + } +#endif return (suser_cred(td->td_ucred, 0)); } |