Fix integer overflow on 32-bit in ExtDS

mrotteveel · mrotteveel · commit 6271e0e094b4 · 2025-07-26T17:12:59.000+02:00
diff --git a/src/jrd/extds/ExtDS.h b/src/jrd/extds/ExtDS.h
@@ -30,6 +30,8 @@
 #include "../../common/classes/locks.h"
 #include "../../common/utils_proto.h"
 
+#include <limits>
+
 
 namespace Jrd
 {
@@ -366,7 +368,7 @@ class ConnectionsPool
 			clear();
 			m_conn = NULL;
 			m_hash = hash;
-			m_lastUsed = MAX_SINT64;
+			m_lastUsed = std::numeric_limits<time_t>::max();
 		}
 
 		void clear() noexcept

Original file line number	Diff line number	Diff line change
`@@ -30,6 +30,8 @@`
`30`	`30`	`#include "../../common/classes/locks.h"`
`31`	`31`	`#include "../../common/utils_proto.h"`
`32`	`32`
	`33`	`+#include <limits>`
	`34`	`+`
`33`	`35`
`34`	`36`	`namespace Jrd`
`35`	`37`	`{`
`@@ -366,7 +368,7 @@ class ConnectionsPool`
`366`	`368`	`clear();`
`367`	`369`	`m_conn = NULL;`
`368`	`370`	`m_hash = hash;`
`369`		`- m_lastUsed = MAX_SINT64;`
	`371`	`+ m_lastUsed = std::numeric_limits<time_t>::max();`
`370`	`372`	`}`
`371`	`373`
`372`	`374`	`void clear() noexcept`