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Ensure that the salt is always terminated properly with '$'. Makes Cyrus' 

pwcheck (which either modifies the buffer or was passing bad password
strings) happy. Noted by Cillian Sharkey <cns@redbrick.dcu.ie>.
This commit is contained in:
ad 2001-09-10 12:33:25 +00:00
parent 2db48f4c88
commit e5afda7b98
1 changed files with 3 additions and 3 deletions
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6
lib/libcrypt/md5crypt.c
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@ -1,4 +1,4 @@
/* $NetBSD: md5crypt.c,v 1.3 2000/12/03 13:01:37 ad Exp $ */
/* $NetBSD: md5crypt.c,v 1.4 2001/09/10 12:33:25 ad Exp $ */
/*
* ----------------------------------------------------------------------------
@ -15,7 +15,7 @@
#include <sys/cdefs.h>
#if !defined(lint)
__RCSID("$NetBSD: md5crypt.c,v 1.3 2000/12/03 13:01:37 ad Exp $");
__RCSID("$NetBSD: md5crypt.c,v 1.4 2001/09/10 12:33:25 ad Exp $");
#endif /* not lint */
#include <unistd.h>
@ -107,7 +107,7 @@ __md5crypt(const char *pw, const char *salt)
/* Now make the output string */
memcpy(passwd, MD5_MAGIC, MD5_MAGIC_LEN);
strncpy(passwd + MD5_MAGIC_LEN, sp, sl);
strlcpy(passwd + MD5_MAGIC_LEN, sp, sl + 1);
strcat(passwd, "$");
MD5Final(final, &ctx);