#! /bin/sh /usr/share/dpatch/dpatch-run
## security-remote-preauth-crash.dpatch by  <divanov@creditreform.bg>
##
## All lines beginning with `## DP:' are a description of the patch.
## DP: No description.

@DPATCH@
diff -urNad firebird2-1.5.3.4870~/src/jrd/unix.cpp firebird2-1.5.3.4870/src/jrd/unix.cpp
--- firebird2-1.5.3.4870~/src/jrd/unix.cpp	2004-03-29 06:50:11.000000000 +0300
+++ firebird2-1.5.3.4870/src/jrd/unix.cpp	2006-03-20 11:46:53.000000000 +0200
@@ -643,6 +643,8 @@
 	if (string) {
 		ptr = string;
 		if (length) {
+                        if (length >= sizeof(temp)) length = sizeof(temp) - 1;
+
 			MOVE_FAST(string, temp, length);
 			temp[length] = 0;
 			ptr = temp;
@@ -651,6 +653,8 @@
 	else {
 		ptr = file_name;
 		if (file_length) {
+                        if (file_length >= sizeof(temp)) file_length = sizeof(temp) - 1;
+
 			MOVE_FAST(file_name, temp, file_length);
 			temp[file_length] = 0;
 			ptr = temp;