[clang] Fixed issue #128882: don't warn if 1st argument to 'getcwd' is NULL (PR #135720)

[Sean McBride via cfe-commits]

https://github.com/seanm created https://github.com/llvm/llvm-project/pull/135720

None

>From 4ce75d43c62537a7020da0ca737c76e0cca27aca Mon Sep 17 00:00:00 2001
From: Sean McBride <sean at rogue-research.com>
Date: Mon, 14 Apr 2025 20:58:24 -0400
Subject: [PATCH] Fixed issue #128882: don't warn if 1st argument to 'getcwd'
 is NULL

---
 clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
index 9c0b79ab58618..34bab80307a04 100644
--- a/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
@@ -2663,7 +2663,6 @@ void StdLibraryFunctionsChecker::initFunctionSummaries(
             .Case({ArgumentCondition(1, WithinRange, Range(1, SizeMax)),
                    IsNull(Ret)},
                   ErrnoNEZeroIrrelevant, GenericFailureMsg)
-            .ArgConstraint(NotNull(ArgNo(0)))
             .ArgConstraint(
                 BufferSize(/*Buffer*/ ArgNo(0), /*BufSize*/ ArgNo(1)))
             .ArgConstraint(