Changeset: 93b256bf29a7 for monetdb-java
URL: https://dev.monetdb.org/hg/monetdb-java/rev/93b256bf29a7
Modified Files:
src/main/java/org/monetdb/jdbc/MonetDatabaseMetaData.java
src/main/java/org/monetdb/jdbc/MonetStatement.java
Branch: default
Log Message:
Fix arithmetic overflow
diffs (42 lines):
diff --git a/src/main/java/org/monetdb/jdbc/MonetDatabaseMetaData.java
b/src/main/java/org/monetdb/jdbc/MonetDatabaseMetaData.java
--- a/src/main/java/org/monetdb/jdbc/MonetDatabaseMetaData.java
+++ b/src/main/java/org/monetdb/jdbc/MonetDatabaseMetaData.java
@@ -1317,7 +1317,7 @@ public final class MonetDatabaseMetaData
*/
@Override
public int getMaxBinaryLiteralLength() {
- return 2*1024*1024*1024 - 2; // MonetDB supports null
terminated strings of max 2GB, see function: int UTF8_strlen()
+ return 0x7ffffffe; // MonetDB supports null terminated
strings of max 2GB, see function: int UTF8_strlen()
}
/**
@@ -1327,7 +1327,7 @@ public final class MonetDatabaseMetaData
*/
@Override
public int getMaxCharLiteralLength() {
- return 2*1024*1024*1024 - 2; // MonetDB supports null
terminated strings of max 2GB, see function: int UTF8_strlen()
+ return 0x7ffffffe; // MonetDB supports null terminated
strings of max 2GB, see function: int UTF8_strlen()
}
/**
@@ -1492,7 +1492,7 @@ public final class MonetDatabaseMetaData
*/
@Override
public int getMaxStatementLength() {
- return 2*1024*1024*1024 - 2; // MonetDB supports null
terminated strings of max 2GB, see function: int UTF8_strlen()
+ return 0x7ffffffe; // MonetDB supports null terminated
strings of max 2GB, see function: int UTF8_strlen()
}
/**
diff --git a/src/main/java/org/monetdb/jdbc/MonetStatement.java
b/src/main/java/org/monetdb/jdbc/MonetStatement.java
--- a/src/main/java/org/monetdb/jdbc/MonetStatement.java
+++ b/src/main/java/org/monetdb/jdbc/MonetStatement.java
@@ -689,7 +689,7 @@ public class MonetStatement
*/
@Override
public int getMaxFieldSize() {
- return 2*1024*1024*1024 - 2; // MonetDB supports null
terminated strings of max 2GB, see function: int UTF8_strlen()
+ return 0x7ffffffe; // MonetDB supports null terminated
strings of max 2GB, see function: int UTF8_strlen()
}
/**
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