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6 Commits

Author SHA1 Message Date
Ted Kremenek 4407ea4948 Hookup checking for invalid length modifiers in scanf format strings. 
llvm-svn: 108907
 2010-07-20 20:04:47 +00:00
Ted Kremenek f03e6d85a1 Add 'ConversionSpecifier' root class in 'analyze_format_string' namespace and 
derived 'PrintfConversionSpecifier' from this class.  We will do the same for
'ScanfConversionSpecifier'.

llvm-svn: 108903
 2010-07-20 20:04:27 +00:00
Ted Kremenek 516ef222ba Rename 'ConsumedSoFarArg' -> 'nArg' and 'OutIntPtrArg' to 'nArg' (scanf and printf checking). 
llvm-svn: 108900
 2010-07-20 20:04:10 +00:00
Ted Kremenek 5c3e1b9a54 Add missing conversion specifier parsing for 'u', 'x', 'o', and 's'. Fixes <rdar://problem/8204052>. 
llvm-svn: 108742
 2010-07-19 19:47:40 +00:00
Ted Kremenek d7b31cc60d Hook up warning for an incomplete scanlist in scanf format strings. 
llvm-svn: 108542
 2010-07-16 18:28:03 +00:00
Ted Kremenek a1ef09407d Add the main scanf-parsing logic that I meant to include in my previous commit. 
llvm-svn: 108502
 2010-07-16 02:11:31 +00:00