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 637f6a45..d291e7b0 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -999,6 +999,9 @@ xopen(int *fd_ptr, const char *path, int flags, struct stat *st) if (!S_ISREG(st->st_mode)) err(errno, "%s: not a regular file", path); + + if (lseek(*fd_ptr, 0, SEEK_CUR) == (off_t)-1) + err(errno, "%s: file not seekable", path); } static void |