diff options
Diffstat (limited to 'util/nvmutil')
| -rw-r--r-- | util/nvmutil/nvmutil.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c index f586e199..e5a21afc 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -1761,6 +1761,9 @@ io_args(int fd, void *mem, size_t nrw, if (off < 0 || off >= gbe_file_size) goto err_io_args; + if ((off_t)(off + nrw) > gbe_file_size) + goto err_io_args; + if (nrw > GBE_PART_SIZE) goto err_io_args; |