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path: root/lib/Analysis/ScanfFormatString.cpp
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2012-01-24Teach scanf/printf checking about '%Ld' and friends (a GNU extension). ↵Ted Kremenek
Fixes PR 9466. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148859 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-20More dead code removal (using -Wunreachable-code)David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148577 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-12scanf: parse the 'm' length modifier, and check that the right argumentsHans Wennborg
are used with that and the 'a' length modifier. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148029 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-12scanf analysis: don't bail out after successful parse of scanlistHans Wennborg
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148025 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Support the 'a' length modifier in scanf format strings as a C90Hans Wennborg
extension. This fixes gcc.dg/format/c90-scanf-3.c and ext-4.c (test for excess errors). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146649 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-10Check that arguments to a scanf call match the format specifier,Hans Wennborg
and offer fixits when there is a mismatch. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146326 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27Revert r109428 "Hoist argument type checking into CheckFormatHandler. This ↵Michael J. Spencer
is prep for scanf format" Got errors about ASTContext being undefined with Visual Studio 2010. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109491 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26Fix namespace polution.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109440 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26Hoist argument type checking into CheckFormatHandler. This is prep for ↵Ted Kremenek
scanf format string argument type checking. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109428 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20Hookup checking for invalid length modifiers in scanf format strings.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108907 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20Add 'ConversionSpecifier' root class in 'analyze_format_string' namespace andTed Kremenek
derived 'PrintfConversionSpecifier' from this class. We will do the same for 'ScanfConversionSpecifier'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108903 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20Rename 'ConsumedSoFarArg' -> 'nArg' and 'OutIntPtrArg' to 'nArg' (scanf and ↵Ted Kremenek
printf checking). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108900 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-19Add missing conversion specifier parsing for 'u', 'x', 'o', and 's'. Fixes ↵Ted Kremenek
<rdar://problem/8204052>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108742 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-16Hook up warning for an incomplete scanlist in scanf format strings.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108542 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-16Add the main scanf-parsing logic that I meant to include in my previous commit.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108502 91177308-0d34-0410-b5e6-96231b3b80d8
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