generic-library/openssl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Warn about truncation also in the case when a single password is read using

Browse Source 
the password prompt.
This commit is contained in:
Bodo Möller 2000-04-27 06:47:23 +00:00
parent 09451b6857
commit 4adcfa052f
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
apps/passwd.c
View File

@ -196,7 +196,9 @@ int MAIN(int argc, char **argv)
if (passwds == NULL) if (passwds == NULL)
{ {
/* no passwords on the command line */ /* no passwords on the command line */
passwd = passwd_malloc = Malloc(pw_maxlen + 1); #define PASSWD_MALLOC_SIZE (pw_maxlen + 2)
/* longer than necessary so that we can warn about truncation */
passwd = passwd_malloc = Malloc(PASSWD_MALLOC_SIZE);
if (passwd_malloc == NULL) if (passwd_malloc == NULL)
goto err; goto err;
} }
@ -208,7 +210,7 @@ int MAIN(int argc, char **argv)
passwds = passwds_static; passwds = passwds_static;
if (in == NULL) if (in == NULL)
if (EVP_read_pw_string(passwd_malloc, pw_maxlen + 1, "Password: ", 0) != 0) if (EVP_read_pw_string(passwd_malloc, PASSWD_MALLOC_SIZE, "Password: ", 0) != 0)
goto err; goto err;
passwds[0] = passwd_malloc; passwds[0] = passwd_malloc;
} }