diff options
Diffstat (limited to 'lib/ubsan.c')
| -rw-r--r-- | lib/ubsan.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/ubsan.c b/lib/ubsan.c index 6620e0719c9d..e2cc4a799312 100644 --- a/lib/ubsan.c +++ b/lib/ubsan.c @@ -405,9 +405,10 @@ void __ubsan_handle_load_invalid_value(void *_data, void *val) { struct invalid_value_data *data = _data; char val_str[VALUE_LENGTH]; + unsigned long ua_flags = user_access_save(); if (suppress_report(&data->location)) - return; + goto out; ubsan_prologue(&data->location, "invalid-load"); @@ -417,6 +418,8 @@ void __ubsan_handle_load_invalid_value(void *_data, void *val) val_str, data->type->type_name); ubsan_epilogue(); +out: + user_access_restore(ua_flags); } EXPORT_SYMBOL(__ubsan_handle_load_invalid_value); |