diff options
Diffstat (limited to 'lib/readline.c')
| -rw-r--r-- | lib/readline.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/readline.c b/lib/readline.c index c007e10f50..cac967005f 100644 --- a/lib/readline.c +++ b/lib/readline.c @@ -1,6 +1,7 @@ #include <common.h> #include <readkey.h> #include <init.h> +#include <libbb.h> #include <xfuncs.h> #include <complete.h> #include <linux/ctype.h> @@ -150,7 +151,7 @@ static void cread_add_char(char ichar, int insert, unsigned long *num, /* room ??? */ if (insert || *num == *eol_num) { - if (*eol_num > len - 1) { + if (*eol_num > len - 2) { getcmd_cbeep(); return; } @@ -321,7 +322,7 @@ int readline(const char *prompt, char *buf, int len) ERASE_TO_EOL(); /* copy new line into place and display */ - strcpy(buf, hline); + safe_strncpy(buf, hline, len); eol_num = strlen(buf); REFRESH_TO_EOL(); continue; |