From: Howard Chu <hyc@openldap.org>
Date: Wed, 28 Sep 2005 08:36:24 +0000 (+0000)
Subject: ITS#4046 fix recvfrom len
X-Git-Tag: OPENLDAP_REL_ENG_2_2_MP~364
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=0f9ad702c3776c8b2351ffc2e2e207b99879627f;p=openldap

ITS#4046 fix recvfrom len
---

diff --git a/libraries/liblber/sockbuf.c b/libraries/liblber/sockbuf.c
index 4960c93bb4..c30469cdec 100644
--- a/libraries/liblber/sockbuf.c
+++ b/libraries/liblber/sockbuf.c
@@ -46,7 +46,7 @@
 #define LBER_MIN_BUFF_SIZE		4096
 #endif
 #ifndef LBER_MAX_BUFF_SIZE
-#define LBER_MAX_BUFF_SIZE		65536
+#define LBER_MAX_BUFF_SIZE		(65536*256)
 #endif
 #ifndef LBER_DEFAULT_READAHEAD
 #define LBER_DEFAULT_READAHEAD	16384
@@ -911,6 +911,7 @@ sb_dgram_read( Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t len )
 	addrlen = sizeof( struct sockaddr );
 	src = buf;
 	buf += addrlen;
+	len -= addrlen;
 	rc = recvfrom( sbiod->sbiod_sb->sb_fd, buf, len, 0, src, &addrlen );
 
 	return rc > 0 ? rc+sizeof(struct sockaddr) : rc;