diff options
Diffstat (limited to 'sys/i386/svr4/svr4_machdep.c')
| -rw-r--r-- | sys/i386/svr4/svr4_machdep.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/i386/svr4/svr4_machdep.c b/sys/i386/svr4/svr4_machdep.c index 848ceb9..d29e37b 100644 --- a/sys/i386/svr4/svr4_machdep.c +++ b/sys/i386/svr4/svr4_machdep.c @@ -216,8 +216,10 @@ svr4_setcontext(td, uc) * set to 0 right now? */ - if ((uc->uc_flags & SVR4_UC_CPU) == 0) + if ((uc->uc_flags & SVR4_UC_CPU) == 0) { + PROC_UNLOCK(p); return 0; + } DPRINTF(("svr4_setcontext(%d)\n", p->p_pid)); @@ -244,8 +246,10 @@ svr4_setcontext(td, uc) * the trap, rather than doing all of the checking here. */ if (((r[SVR4_X86_EFL] ^ tf->tf_eflags) & PSL_USERSTATIC) != 0 || - !USERMODE(r[SVR4_X86_CS], r[SVR4_X86_EFL])) + !USERMODE(r[SVR4_X86_CS], r[SVR4_X86_EFL])) { + PROC_UNLOCK(p); return (EINVAL); + } #if defined(__NetBSD__) /* %fs and %gs were restored by the trampoline. */ |
