diff options
Diffstat (limited to 'linux-user/syscall.c')
| -rw-r--r-- | linux-user/syscall.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index ea44f99a99..8a92162155 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -7253,6 +7253,30 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, } break; } +#ifdef PR_GET_NAME + case PR_GET_NAME: + { + void *name = lock_user(VERIFY_WRITE, arg2, 16, 1); + if (!name) { + goto efault; + } + ret = get_errno(prctl(arg1, (unsigned long)name, + arg3, arg4, arg5)); + unlock_user(name, arg2, 16); + break; + } + case PR_SET_NAME: + { + void *name = lock_user(VERIFY_READ, arg2, 16, 1); + if (!name) { + goto efault; + } + ret = get_errno(prctl(arg1, (unsigned long)name, + arg3, arg4, arg5)); + unlock_user(name, arg2, 0); + break; + } +#endif default: /* Most prctl options have no pointer arguments */ ret = get_errno(prctl(arg1, arg2, arg3, arg4, arg5)); |