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-rw-r--r--crypt/md5-crypt.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/crypt/md5-crypt.c b/crypt/md5-crypt.c
index ededfaec71..7ba1491db6 100644
--- a/crypt/md5-crypt.c
+++ b/crypt/md5-crypt.c
@@ -1,6 +1,7 @@
/* One way encryption based on MD5 sum.
Compatible with the behavior of MD5 crypt introduced in FreeBSD 2.0.
- Copyright (C) 1996,1997,1999,2000,2001,2002 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2004
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
@@ -250,15 +251,12 @@ __md5_crypt (const char *key, const char *salt)
if (buflen < needed)
{
- char *new_buffer;
-
- buflen = needed;
-
- new_buffer = (char *) realloc (buffer, buflen);
+ char *new_buffer = (char *) realloc (buffer, needed);
if (new_buffer == NULL)
return NULL;
buffer = new_buffer;
+ buflen = needed;
}
return __md5_crypt_r (key, salt, buffer, buflen);