diff options
| -rw-r--r-- | util/nvmutil/nvmutil.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c index 1eaa6a16..cd3d3650 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -1152,6 +1152,14 @@ xstrxcmp(const char *a, const char *b, size_t maxlen) /* * Should never reach here. This keeps compilers happy. */ + + /* + * If we do reach here, we want some way to crash + * nvmutil before writing anything to disk. + * + * It checks errno extremely obsessively. + */ + errno = EINVAL; return -1; } |