diff options
| -rw-r--r-- | linux-user/syscall.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index cf8a4c3876..23d7a630f5 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -6127,16 +6127,20 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, #ifdef TARGET_NR__llseek /* Not on alpha */ case TARGET_NR__llseek: { + int64_t res; #if !defined(__NR_llseek) - ret = get_errno(lseek(arg1, ((uint64_t )arg2 << 32) | arg3, arg5)); - if (put_user_s64(ret, arg4)) - goto efault; + res = lseek(arg1, ((uint64_t)arg2 << 32) | arg3, arg5); + if (res == -1) { + ret = get_errno(res); + } else { + ret = 0; + } #else - int64_t res; ret = get_errno(_llseek(arg1, arg2, arg3, &res, arg5)); - if (put_user_s64(res, arg4)) - goto efault; #endif + if ((ret == 0) && put_user_s64(res, arg4)) { + goto efault; + } } break; #endif |