diff options
Diffstat (limited to 'linux-user/syscall.c')
| -rw-r--r-- | linux-user/syscall.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 15b8b22936..29d92c4afb 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -731,6 +731,9 @@ static inline int is_error(abi_long ret) char *target_strerror(int err) { + if ((err >= ERRNO_TABLE_SIZE) || (err < 0)) { + return NULL; + } return strerror(target_to_host_errno(err)); } |