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* [analyzer] PR41185: Fix regression where __builtin_* functions weren't ↵Kristof Umann2019-04-171-1/+4
| | | | | | | | | | | | | | | | | | | | | recognized For the following code snippet: void builtin_function_call_crash_fixes(char *c) { __builtin_strncpy(c, "", 6); __builtin_memset(c, '\0', (0)); __builtin_memcpy(c, c, 0); } security.insecureAPI.DeprecatedOrUnsafeBufferHandling caused a regression, as it didn't recognize functions starting with __builtin_. Fixed exactly that. I wanted to modify an existing test file, but the two I found didn't seem like perfect candidates. While I was there, I prettified their RUN: lines. Differential Revision: https://reviews.llvm.org/D59812 llvm-svn: 358609
* Reland 4: [analyzer] NFC: Update test infrastructure to support multiple ↵Dominic Chen2017-03-031-1/+1
| | | | | | | | | | | | | | constraint managers Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952. Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits Differential Revision: https://reviews.llvm.org/D30373 llvm-svn: 296895
* Revert "Reland 3: [analyzer] NFC: Update test infrastructure to support ↵Dominic Chen2017-03-021-1/+1
| | | | | | | | multiple constraint managers" This reverts commit ea36f1406e1f36bf456c3f3929839b024128e468. llvm-svn: 296841
* Reland 3: [analyzer] NFC: Update test infrastructure to support multiple ↵Dominic Chen2017-03-021-1/+1
| | | | | | | | | | | | | | constraint managers Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952. Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits Differential Revision: https://reviews.llvm.org/D30373 llvm-svn: 296837
* Revert "Reland 2: [analyzer] NFC: Update test infrastructure to support ↵Dominic Chen2017-03-021-1/+1
| | | | | | | | multiple constraint managers" This reverts commit f93343c099fff646a2314cc7f4925833708298b1. llvm-svn: 296836
* Reland 2: [analyzer] NFC: Update test infrastructure to support multiple ↵Dominic Chen2017-03-021-1/+1
| | | | | | | | | | | | | | constraint managers Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952. Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits Differential Revision: https://reviews.llvm.org/D30373 llvm-svn: 296835
* Revert "Reland: [analyzer] NFC: Update test infrastructure to support ↵Dominic Chen2017-02-281-1/+1
| | | | | | | | multiple constraint managers" This reverts commit 1b28d0b10e1c8feccb971abb6ef7a18bee589830. llvm-svn: 296422
* Reland: [analyzer] NFC: Update test infrastructure to support multiple ↵Dominic Chen2017-02-281-1/+1
| | | | | | | | | | | | | | constraint managers Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952. Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits Differential Revision: https://reviews.llvm.org/D30373 llvm-svn: 296414
* Revert "[analyzer] NFC: Update test infrastructure to support multiple ↵Dominic Chen2017-02-271-1/+1
| | | | | | | | constraint managers" This reverts commit 8e7780b9e59ddaad1800baf533058d2c064d4787. llvm-svn: 296317
* [analyzer] NFC: Update test infrastructure to support multiple constraint ↵Dominic Chen2017-02-271-1/+1
| | | | | | | | | | | | | | managers Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952. Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits Differential Revision: https://reviews.llvm.org/D30373 llvm-svn: 296312
* Prior to adding the new "expected-no-diagnostics" directive to ↵Andy Gibbs2012-10-191-0/+1
| | | | | | VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive. llvm-svn: 166280
* Turn 'SecuritySyntaxChecker' into a "meta" security checker for insecure ↵Ted Kremenek2012-01-201-1/+1
| | | | | | | | | APIs. Now multiple checks are exposed as separate checkers, but CheckerManager only creates one Checker object. llvm-svn: 148525
* [analyzer] rename all experimental checker packages to have 'experimental' ↵Ted Kremenek2011-08-031-1/+1
| | | | | | be the common root package. llvm-svn: 136835
* Rework checker "packages" and groups to be more hierarchical.Ted Kremenek2011-03-241-1/+1
| | | | llvm-svn: 128187
* [analyzer] Use the new registration mechanism on the ↵Argyrios Kyrtzidis2011-02-171-1/+1
| | | | | | | | | | | | | non-path-sensitive-checkers: DeadStoresChecker ObjCMethSigsChecker ObjCUnusedIvarsChecker SizeofPointerChecker ObjCDeallocChecker SecuritySyntaxChecker llvm-svn: 125779
* Rename -cc1 option '-warn-security-syntactic' to ↵Ted Kremenek2010-02-051-1/+1
| | | | | | '-analyzer-check-security-syntactic'. llvm-svn: 95342
* Don't suggest the developer use 'arc4random' instead of 'rand' when that ↵Ted Kremenek2010-01-151-0/+33
function is not available. Fixes PR 6012. llvm-svn: 93508
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