runtime_loader: code clean up after hrev53827

avoid double free in destructor. Change-Id: I28bd412b2323c3d80e63711885e87dd64e6165fc Reviewed-on: https://review.haiku-os.org/c/haiku/+/2224 Reviewed-by: Adrien Destugues <[email protected]> Reviewed-by: Axel Dörfler <[email protected]>
2020-02-06 21:00:34 +00:00
parent b8476a30d7
commit 4438fc6589
1 changed files with 5 additions and 2 deletions
@@ -69,14 +69,17 @@ struct SymbolLookupCache {

 			size_t elementCount = (fTableSize + 31) / 32;
 			fValuesResolved = (uint32*)malloc(4 * elementCount);
-			if (fValuesResolved != NULL)
-				memset(fValuesResolved, 0, 4 * elementCount);

 			if (fValues == NULL || fDSOs == NULL || fValuesResolved == NULL) {
 				free(fValuesResolved);
+				fValuesResolved = NULL;
 				free(fValues);
+				fValues = NULL;
 				free(fDSOs);
+				fDSOs = NULL;
 				fTableSize = 0;
+			} else {
+				memset(fValuesResolved, 0, 4 * elementCount);
 			}
 		}
 	}