diff options
Diffstat (limited to 'apps/passwd.c')
| -rw-r--r-- | apps/passwd.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/apps/passwd.c b/apps/passwd.c index 4650ea503dd..c7e21d2081a 100644 --- a/apps/passwd.c +++ b/apps/passwd.c @@ -63,7 +63,6 @@ int MAIN(int argc, char **argv) int in_stdin = 0; char *salt = NULL, *passwd = NULL, **passwds = NULL; char *salt_malloc = NULL, *passwd_malloc = NULL; - size_t passwd_malloc_size = 0; int pw_source_defined = 0; BIO *in = NULL, *out = NULL; int i, badopt, opt_done; @@ -197,10 +196,7 @@ int MAIN(int argc, char **argv) if (passwds == NULL) { /* no passwords on the command line */ - - passwd_malloc_size = pw_maxlen + 2; - /* longer than necessary so that we can warn about truncation */ - passwd = passwd_malloc = Malloc(passwd_malloc_size); + passwd = passwd_malloc = Malloc(pw_maxlen + 1); if (passwd_malloc == NULL) goto err; } @@ -212,7 +208,7 @@ int MAIN(int argc, char **argv) passwds = passwds_static; if (in == NULL) - if (EVP_read_pw_string(passwd_malloc, passwd_malloc_size, "Password: ", 0) != 0) + if (EVP_read_pw_string(passwd_malloc, pw_maxlen + 1, "Password: ", 0) != 0) goto err; passwds[0] = passwd_malloc; } |