From: Howard Chu <hyc@openldap.org>
Date: Fri, 28 May 1999 05:19:18 +0000 (+0000)
Subject: In try_read1msg, clear errno before calling ber_get_next, otherwise leftover
X-Git-Tag: OPENLDAP_REL_ENG_2_BP~497
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=d44ac9835a746d1fbcf5e150a3218df114640372;p=openldap

In try_read1msg, clear errno before calling ber_get_next, otherwise leftover
values will obscure EOF condition on closed sockets.
---

diff --git a/libraries/libldap/result.c b/libraries/libldap/result.c
index 11d5e594f3..90e9e69b65 100644
--- a/libraries/libldap/result.c
+++ b/libraries/libldap/result.c
@@ -268,6 +268,7 @@ try_read1msg( LDAP *ld, int msgid, int all, Sockbuf *sb,
 #endif
 
 	/* get the next message */
+	errno = 0;
 	if ( (tag = ber_get_next( sb, &len, ber ))
 	    != LDAP_TAG_MESSAGE ) {
 		if ( tag == LBER_DEFAULT) {