Bug#23130016 DBACC COMPILER WARNING UNARY MINUS ON UNSIGNED

zmur · zmur · commit 9c7f118f9113 · 2020-11-03T23:20:18.000+01:00
Change-Id: I2a621ea38a0723585b10b55c318257865a8ca9fa
diff --git a/storage/ndb/src/kernel/blocks/dbacc/DbaccMain.cpp b/storage/ndb/src/kernel/blocks/dbacc/DbaccMain.cpp
@@ -6514,7 +6514,7 @@ void Dbacc::expandcontainer(Page8Ptr pageptr, Uint32 conidx)
   else
   {
     jam();
-    elemStep = -elemLen;
+    elemStep = 0 - elemLen;
     elemptr = conptr + elemStep;
   }
   arrGuard(conptr, 2048);
@@ -7401,7 +7401,7 @@ void Dbacc::shrinkcontainer(Page8Ptr pageptr,
   else
   {
     jam();
-    elemStep = -elemLen;
+    elemStep = 0 - elemLen;
     tshrElementptr = conptr + elemStep;
   }//if
  SHR_LOOP:

Original file line number	Diff line number	Diff line change
`@@ -6514,7 +6514,7 @@ void Dbacc::expandcontainer(Page8Ptr pageptr, Uint32 conidx)`
`6514`	`6514`	`else`
`6515`	`6515`	`{`
`6516`	`6516`	`jam();`
`6517`		`- elemStep = -elemLen;`
	`6517`	`+ elemStep = 0 - elemLen;`
`6518`	`6518`	`elemptr = conptr + elemStep;`
`6519`	`6519`	`}`
`6520`	`6520`	`arrGuard(conptr, 2048);`
`@@ -7401,7 +7401,7 @@ void Dbacc::shrinkcontainer(Page8Ptr pageptr,`
`7401`	`7401`	`else`
`7402`	`7402`	`{`
`7403`	`7403`	`jam();`
`7404`		`- elemStep = -elemLen;`
	`7404`	`+ elemStep = 0 - elemLen;`
`7405`	`7405`	`tshrElementptr = conptr + elemStep;`
`7406`	`7406`	`}//if`
`7407`	`7407`	`SHR_LOOP:`