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same time.
This fixes several issues:
- removes egregious hack where PlistDiagnosticConsumer would forward to HTMLDiagnosticConsumer,
but diagnostics wouldn't be generated consistently in the same way if PlistDiagnosticConsumer
was used by itself.
- emitting diagnostics to the terminal (using clang's diagnostic machinery) is no longer a special
case, just another PathDiagnosticConsumer. This also magically resolved some duplicate warnings,
as we now use PathDiagnosticConsumer's diagnostic pruning, which has scope for the entire translation
unit, not just the scope of a BugReporter (which is limited to a particular ExprEngine).
As an interesting side-effect, diagnostics emitted to the terminal also have their trailing "." stripped,
just like with diagnostics emitted to plists and HTML. This required some tests to be updated, but now
the tests have higher fidelity with what users will see.
There are some inefficiencies in this patch. We currently generate the report graph (from the ExplodedGraph)
once per PathDiagnosticConsumer, which is a bit wasteful, but that could be pulled up higher in the
logic stack. There is some intended duplication, however, as we now generate different PathDiagnostics (for the same issue)
for different PathDiagnosticConsumers. This is necessary to produce the diagnostics that a particular
consumer expects.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162028 91177308-0d34-0410-b5e6-96231b3b80d8
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replacements for 'starcat/strcpy' instead of 'strncat/strncpy'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149406 91177308-0d34-0410-b5e6-96231b3b80d8
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fewer than 6 Xs. Implements <rdar://problem/6336672>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148531 91177308-0d34-0410-b5e6-96231b3b80d8
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APIs. Now
multiple checks are exposed as separate checkers, but CheckerManager only creates
one Checker object.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148525 91177308-0d34-0410-b5e6-96231b3b80d8
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Patch by Dimitry Andric.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142531 91177308-0d34-0410-b5e6-96231b3b80d8
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the same behavior of gcc by keeping the attribute out of the function type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141803 91177308-0d34-0410-b5e6-96231b3b80d8
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PR11053 (http://llvm.org/bugs/show_bug.cgi?id=11053).
A patch by Graham Lee!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141643 91177308-0d34-0410-b5e6-96231b3b80d8
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be the common root package.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136835 91177308-0d34-0410-b5e6-96231b3b80d8
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generate a warning any time the strcat() function is used with a note suggesting to use a function which provides bounded buffers. CWE-119.
Also, brings the security syntax checker more inline with coding standards.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128916 91177308-0d34-0410-b5e6-96231b3b80d8
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generate a warning any time the strcpy() function is used with a note suggesting to use a function which provides bounded buffers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128679 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128187 91177308-0d34-0410-b5e6-96231b3b80d8
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non-path-sensitive-checkers:
DeadStoresChecker
ObjCMethSigsChecker
ObjCUnusedIvarsChecker
SizeofPointerChecker
ObjCDeallocChecker
SecuritySyntaxChecker
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125779 91177308-0d34-0410-b5e6-96231b3b80d8
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'-analyzer-check-security-syntactic'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95342 91177308-0d34-0410-b5e6-96231b3b80d8
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declarations of abort(), and two, we mark it noreturn. Missing the latter
shows up in one of the "embarassing" tests (from the thread on llvmdev
"detailed comparison of generated code size for LLVM and other compilers").
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91515 91177308-0d34-0410-b5e6-96231b3b80d8
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- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91446 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91272 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90706 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86537 91177308-0d34-0410-b5e6-96231b3b80d8
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Patch by Geoff Keating!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80752 91177308-0d34-0410-b5e6-96231b3b80d8
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Were Dropped Successfully
Patch by Geoff Keating!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80313 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76905 91177308-0d34-0410-b5e6-96231b3b80d8
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This implements <rdar://problem/6336718> and checks for CERT secure coding
advisory FLP30-C.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76900 91177308-0d34-0410-b5e6-96231b3b80d8
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