--- a/dbutil.c	Wed Dec 06 13:09:32 2006 +0000
+++ b/dbutil.c	Wed Dec 06 13:11:41 2006 +0000
@@ -400,7 +400,10 @@
 
 	len = sizeof(struct sockaddr_storage);
 	/* Some platforms such as Solaris 8 require that len is the length
-	 * of the specific structure. */
+	 * of the specific structure. Some older linux systems (glibc 2.1.3
+	 * such as debian potato) have sockaddr_storage.__ss_family instead
+	 * but we'll ignore them */
+#ifdef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY
 	if (addr->ss_family == AF_INET) {
 		len = sizeof(struct sockaddr_in);
 	}
@@ -409,6 +412,7 @@
 		len = sizeof(struct sockaddr_in6);
 	}
 #endif
+#endif
 
 	ret = getnameinfo((struct sockaddr*)addr, len, hbuf, sizeof(hbuf), 
 			sbuf, sizeof(sbuf), NI_NUMERICSERV | NI_NUMERICHOST);
@@ -448,6 +452,7 @@
 	len = sizeof(struct sockaddr_storage);
 	/* Some platforms such as Solaris 8 require that len is the length
 	 * of the specific structure. */
+#ifdef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY
 	if (addr->ss_family == AF_INET) {
 		len = sizeof(struct sockaddr_in);
 	}
@@ -456,6 +461,7 @@
 		len = sizeof(struct sockaddr_in6);
 	}
 #endif
+#endif
 
 
 	ret = getnameinfo((struct sockaddr*)addr, len, hbuf, sizeof(hbuf),
@@ -521,26 +527,36 @@
  * Returns DROPBEAR_SUCCESS or DROPBEAR_FAILURE */
 int buf_readfile(buffer* buf, const char* filename) {
 
-	int fd;
+	int fd = -1;
 	int len;
 	int maxlen;
+	int ret = DROPBEAR_FAILURE;
 
 	fd = open(filename, O_RDONLY);
 
 	if (fd < 0) {
-		close(fd);
-		return DROPBEAR_FAILURE;
+		goto out;
 	}
 	
 	do {
 		maxlen = buf->size - buf->pos;
-		len = read(fd, buf_getwriteptr(buf, maxlen),
-				maxlen);
+		len = read(fd, buf_getwriteptr(buf, maxlen), maxlen);
+		if (len < 0) {
+			if (errno == EINTR || errno == EAGAIN) {
+				continue;
+			}
+			goto out;
+		}
 		buf_incrwritepos(buf, len);
 	} while (len < maxlen && len > 0);
 
-	close(fd);
-	return DROPBEAR_SUCCESS;
+	ret = DROPBEAR_SUCCESS;
+
+out:
+	if (fd >= 0) {
+		m_close(fd);
+	}
+	return ret;
 }
 
 /* get a line from the file into buffer in the style expected for an