| commit | 9ffbe243cca46082b4a59b5c3be454ab0c455378 | [log] [tgz] |
|---|---|---|
| author | Anna Zaks <ganna@apple.com> | Sat Dec 17 00:26:34 2011 +0000 |
| committer | Anna Zaks <ganna@apple.com> | Sat Dec 17 00:26:34 2011 +0000 |
| tree | e10c657c8b79dfeb94f2b879f12e444e6e6c8771 | |
| parent | 777d706547ebc751d998134774d9d5388fff8e02 [diff] |
[analyzer] Add support for taint flowing through a function (atoi). Check if the input parameters are tainted (or point to tainted data) on a checkPreStmt<CallExpr>. If the output should be tainted, record it in the state. On post visit (checkPostStmt<CallExpr>), use the state to make decisions (in addition to the existing logic). Use this logic for atoi and fscanf. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146793 91177308-0d34-0410-b5e6-96231b3b80d8