hohn/codeql
1
0
Fork 0
mirror of https://github.com/github/codeql.git synced 2026-03-04 14:46:48 +01:00
Code Issues Packages Projects Releases Wiki Activity

Java: Add guards logic for SwitchExpr default cases.

Browse Source
This commit is contained in:
Anders Schack-Mulligen
2023-09-28 14:21:04 +02:00
parent 917a15647e
commit 94556078f1
2 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
java/ql/lib/semmle/code/java/controlflow/internal/GuardsLogic.qll
View File

@@ -57,6 +57,8 @@ predicate implies_v1(Guard g1, boolean b1, Guard g2, boolean b2) {
or
g1.(DefaultCase).getSwitch().getAConstCase() = g2 and b1 = true and b2 = false
or
g1.(DefaultCase).getSwitchExpr().getAConstCase() = g2 and b1 = true and b2 = false
or
exists(MethodAccess check, int argIndex | check = g1 |
conditionCheckArgument(check, argIndex, _) and
g2 = check.getArgument(argIndex) and