1 files changed, 0 insertions, 287 deletions
diff --git a/contrib/sendmail/src/sasl.c b/contrib/sendmail/src/sasl.c
deleted file mode 100644
index 6f9e4a5..0000000
--- a/contrib/sendmail/src/sasl.c
+++ /dev/null
@@ -1,287 +0,0 @@
-/*
- * Copyright (c) 2001-2002 Sendmail, Inc. and its suppliers.
- *	All rights reserved.
- *
- * By using this file, you agree to the terms and conditions set
- * forth in the LICENSE file which can be found at the top level of
- * the sendmail distribution.
- *
- */
-
-#include <sm/gen.h>
-SM_RCSID("@(#)$Id: sasl.c,v 8.22 2006/08/15 23:24:57 ca Exp $")
-
-#if SASL
-# include <stdlib.h>
-# include <sendmail.h>
-# include <errno.h>
-
-/*
-**  In order to ensure that storage leaks are tracked, and to prevent
-**  conflicts between the sm_heap package and sasl, we tell sasl to
-**  use the following heap allocation functions.  Unfortunately,
-**  the sasl package incorrectly specifies the size of a block
-**  using unsigned long: for portability, it should be size_t.
-*/
-
-void *sm_sasl_malloc __P((unsigned long));
-static void *sm_sasl_calloc __P((unsigned long, unsigned long));
-static void *sm_sasl_realloc __P((void *, unsigned long));
-void sm_sasl_free __P((void *));
-
-/*
-**  SASLv1:
-**  We can't use an rpool for Cyrus-SASL memory management routines,
-**	since the encryption/decryption routines in Cyrus-SASL
-**	allocate/deallocate a buffer each time. Since rpool
-**	don't release memory until the very end, memory consumption is
-**	proportional to the size of an e-mail, which is unacceptable.
-*/
-
-/*
-**  SM_SASL_MALLOC -- malloc() for SASL
-**
-**	Parameters:
-**		size -- size of requested memory.
-**
-**	Returns:
-**		pointer to memory.
-*/
-
-void *
-sm_sasl_malloc(size)
-	unsigned long size;
-{
-	return sm_malloc((size_t) size);
-}
-
-/*
-**  SM_SASL_CALLOC -- calloc() for SASL
-**
-**	Parameters:
-**		nelem -- number of elements.
-**		elemsize -- size of each element.
-**
-**	Returns:
-**		pointer to memory.
-**
-**	Notice:
-**		this isn't currently used by SASL.
-*/
-
-static void *
-sm_sasl_calloc(nelem, elemsize)
-	unsigned long nelem;
-	unsigned long elemsize;
-{
-	size_t size;
-	void *p;
-
-	size = (size_t) nelem * (size_t) elemsize;
-	p = sm_malloc(size);
-	if (p == NULL)
-		return NULL;
-	memset(p, '\0', size);
-	return p;
-}
-
-/*
-**  SM_SASL_REALLOC -- realloc() for SASL
-**
-**	Parameters:
-**		p -- pointer to old memory.
-**		size -- size of requested memory.
-**
-**	Returns:
-**		pointer to new memory.
-*/
-
-static void *
-sm_sasl_realloc(o, size)
-	void *o;
-	unsigned long size;
-{
-	return sm_realloc(o, (size_t) size);
-}
-
-/*
-**  SM_SASL_FREE -- free() for SASL
-**
-**	Parameters:
-**		p -- pointer to free.
-**
-**	Returns:
-**		none
-*/
-
-void
-sm_sasl_free(p)
-	void *p;
-{
-	sm_free(p);
-}
-
-/*
-**  SM_SASL_INIT -- sendmail specific SASL initialization
-**
-**	Parameters:
-**		none.
-**
-**	Returns:
-**		none
-**
-**	Side Effects:
-**		installs memory management routines for SASL.
-*/
-
-void
-sm_sasl_init()
-{
-	sasl_set_alloc(sm_sasl_malloc, sm_sasl_calloc,
-		       sm_sasl_realloc, sm_sasl_free);
-}
-/*
-**  INTERSECT -- create the intersection between two lists
-**
-**	Parameters:
-**		s1, s2 -- lists of items (separated by single blanks).
-**		rpool -- resource pool from which result is allocated.
-**
-**	Returns:
-**		the intersection of both lists.
-*/
-
-char *
-intersect(s1, s2, rpool)
-	char *s1, *s2;
-	SM_RPOOL_T *rpool;
-{
-	char *hr, *h1, *h, *res;
-	int l1, l2, rl;
-
-	if (s1 == NULL || s2 == NULL)	/* NULL string(s) -> NULL result */
-		return NULL;
-	l1 = strlen(s1);
-	l2 = strlen(s2);
-	rl = SM_MIN(l1, l2);
-	res = (char *) sm_rpool_malloc(rpool, rl + 1);
-	if (res == NULL)
-		return NULL;
-	*res = '\0';
-	if (rl == 0)	/* at least one string empty? */
-		return res;
-	hr = res;
-	h1 = s1;
-	h = s1;
-
-	/* walk through s1 */
-	while (h != NULL && *h1 != '\0')
-	{
-		/* is there something after the current word? */
-		if ((h = strchr(h1, ' ')) != NULL)
-			*h = '\0';
-		l1 = strlen(h1);
-
-		/* does the current word appear in s2 ? */
-		if (iteminlist(h1, s2, " ") != NULL)
-		{
-			/* add a blank if not first item */
-			if (hr != res)
-				*hr++ = ' ';
-
-			/* copy the item */
-			memcpy(hr, h1, l1);
-
-			/* advance pointer in result list */
-			hr += l1;
-			*hr = '\0';
-		}
-		if (h != NULL)
-		{
-			/* there are more items */
-			*h = ' ';
-			h1 = h + 1;
-		}
-	}
-	return res;
-}
-# if SASL >= 20000
-/*
-**  IPTOSTRING -- create string for SASL_IP*PORT property
-**		(borrowed from lib/iptostring.c in Cyrus-IMAP)
-**
-**	Parameters:
-**		addr -- (pointer to) socket address
-**		addrlen -- length of socket address
-**		out -- output string (result)
-**		outlen -- maximum length of output string
-**
-**	Returns:
-**		true iff successful.
-**
-**	Side Effects:
-**		creates output string if successful.
-**		sets errno if unsuccessful.
-*/
-
-#  include <arpa/inet.h>
-
-#  ifndef NI_MAXHOST
-#   define NI_MAXHOST	1025
-#  endif
-#  ifndef NI_MAXSERV
-#   define NI_MAXSERV	32
-#  endif
-
-bool
-iptostring(addr, addrlen, out, outlen)
-	SOCKADDR *addr;
-	SOCKADDR_LEN_T addrlen;
-	char *out;
-	unsigned outlen;
-{
-	char hbuf[NI_MAXHOST], pbuf[NI_MAXSERV];
-#  if NETINET6
-	int niflags;
-#  endif /* NETINET6 */
-
-	if (addr == NULL || out == NULL)
-	{
-		errno = EINVAL;
-		return false;
-	}
-
-#  if NETINET6
-	niflags = (NI_NUMERICHOST | NI_NUMERICSERV);
-#   ifdef NI_WITHSCOPEID
-	if (addr->sa.sa_family == AF_INET6)
-		niflags |= NI_WITHSCOPEID;
-#   endif /* NI_WITHSCOPEID */
-	if (getnameinfo((struct sockaddr *) addr, addrlen,
-			hbuf, sizeof(hbuf), pbuf, sizeof(pbuf), niflags) != 0)
-		return false;
-#  else /* NETINET6 */
-	if (addr->sa.sa_family != AF_INET)
-	{
-		errno = EINVAL;
-		return false;
-	}
-	if (sm_strlcpy(hbuf, inet_ntoa(addr->sin.sin_addr), sizeof(hbuf))
-	    >= sizeof(hbuf))
-	{
-		errno = ENOMEM;
-		return false;
-	}
-	sm_snprintf(pbuf, sizeof(pbuf), "%d", ntohs(addr->sin.sin_port));
-#  endif /* NETINET6 */
-
-	if (outlen < strlen(hbuf) + strlen(pbuf) + 2)
-	{
-		errno = ENOMEM;
-		return false;
-	}
-	sm_snprintf(out, outlen, "%s;%s", hbuf, pbuf);
-	return true;
-}
-# endif /* SASL >= 20000 */
-#endif /* SASL */