diff options
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/syscall.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 70aff84572..e8b49ca4a5 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -1029,7 +1029,7 @@ static abi_long lock_iovec(int type, struct iovec *vec, abi_ulong target_addr, vec[i].iov_len = tswapl(target_vec[i].iov_len); if (vec[i].iov_len != 0) { vec[i].iov_base = lock_user(type, base, vec[i].iov_len, copy); - if (!vec[i].iov_base) + if (!vec[i].iov_base && vec[i].iov_len) goto fail; } else { /* zero length pointer is ignored */ |