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| author | jhb <jhb@FreeBSD.org> | 2003-04-30 17:59:27 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2003-04-30 17:59:27 +0000 |
| commit | 09adcd8b3eb9c21fbc4881b6dcc76de2ac5e2e86 (patch) | |
| tree | 794ed311be7ea465256f3579da3310fcd612e9f1 /sys/ia64 | |
| parent | 5cf2683aab33151f21c4c06f9c3c1ac882d034a3 (diff) | |
| download | FreeBSD-src-09adcd8b3eb9c21fbc4881b6dcc76de2ac5e2e86.zip FreeBSD-src-09adcd8b3eb9c21fbc4881b6dcc76de2ac5e2e86.tar.gz | |
Range check the syscall number before looking it up in the syscallnames[]
array.
Submitted by: pho
Diffstat (limited to 'sys/ia64')
| -rw-r--r-- | sys/ia64/ia64/trap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/ia64/ia64/trap.c b/sys/ia64/ia64/trap.c index b2c8d26..bccba0e 100644 --- a/sys/ia64/ia64/trap.c +++ b/sys/ia64/ia64/trap.c @@ -900,7 +900,7 @@ syscall(int code, u_int64_t *args, struct trapframe *framep) cred_free_thread(td); #endif WITNESS_WARN(WARN_PANIC, NULL, "System call %s returning", - syscallnames[code]); + (code >= 0 && code < SYS_MAXSYSCALL) ? syscallnames[code] : "???"); mtx_assert(&sched_lock, MA_NOTOWNED); mtx_assert(&Giant, MA_NOTOWNED); } @@ -1073,7 +1073,7 @@ ia32_syscall(struct trapframe *framep) cred_free_thread(td); #endif WITNESS_WARN(WARN_PANIC, NULL, "System call %s returning", - syscallnames[code]); + (code >= 0 && code < SYS_MAXSYSCALL) ? syscallnames[code] : "???"); mtx_assert(&sched_lock, MA_NOTOWNED); mtx_assert(&Giant, MA_NOTOWNED); } |
