aboutsummaryrefslogtreecommitdiff
path: root/clang/lib/Analysis/FormatString.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'clang/lib/Analysis/FormatString.cpp')
-rw-r--r--clang/lib/Analysis/FormatString.cpp14
1 files changed, 13 insertions, 1 deletions
diff --git a/clang/lib/Analysis/FormatString.cpp b/clang/lib/Analysis/FormatString.cpp
index e4d84ec6..4959854 100644
--- a/clang/lib/Analysis/FormatString.cpp
+++ b/clang/lib/Analysis/FormatString.cpp
@@ -612,8 +612,20 @@ bool FormatSpecifier::hasValidLengthModifier(const TargetInfo &Target) const {
return true;
// Handle most integer flags
- case LengthModifier::AsChar:
case LengthModifier::AsShort:
+ if (Target.getTriple().isOSMSVCRT()) {
+ switch (CS.getKind()) {
+ case ConversionSpecifier::cArg:
+ case ConversionSpecifier::CArg:
+ case ConversionSpecifier::sArg:
+ case ConversionSpecifier::SArg:
+ return true;
+ default:
+ break;
+ }
+ }
+ // Fall through.
+ case LengthModifier::AsChar:
case LengthModifier::AsLongLong:
case LengthModifier::AsQuad:
case LengthModifier::AsIntMax: