diff options
| -rw-r--r-- | include/c.h | 1 | ||||
| -rw-r--r-- | lib/xgetpass.c | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/include/c.h b/include/c.h index 073615ef3..b6d8cedaf 100644 --- a/include/c.h +++ b/include/c.h @@ -6,6 +6,7 @@ #define UTIL_LINUX_C_H #include <limits.h> +#include <stddef.h> #include <stdint.h> #include <stdio.h> #include <stdarg.h> diff --git a/lib/xgetpass.c b/lib/xgetpass.c index 858768148..ba2089470 100644 --- a/lib/xgetpass.c +++ b/lib/xgetpass.c @@ -34,8 +34,8 @@ char *xgetpass(int pfd, const char *prompt) break; } } - if (read(pfd, pass + i, 1) != 1 || - pass[i] == '\n' || pass[i] == 0) + if (pass && (read(pfd, pass + i, 1) != 1 || + pass[i] == '\n' || pass[i] == 0)) break; } |