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| author | Eli Friedman <eli.friedman@gmail.com> | 2009-11-14 04:43:10 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2009-11-14 04:43:10 +0000 |
| commit | 3e42ffd3a848236413caa799f1f32a87fd6d702b (patch) | |
| tree | 2559ab9e49db3bc736105f5641e2a2834bad2510 /lib/Sema | |
| parent | 73dd7686d68fec7b5d7faa6d230be23ccfd9c41f (diff) | |
PR5462: Don't run off the edge of the argument array for vararg handling
when there are more parameters in the prototype than arguments to the call.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88759 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema')
| -rw-r--r-- | lib/Sema/SemaExpr.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp index f20b37d90c..b311fda2d3 100644 --- a/lib/Sema/SemaExpr.cpp +++ b/lib/Sema/SemaExpr.cpp @@ -2679,7 +2679,7 @@ Sema::ConvertArgumentsForCall(CallExpr *Call, Expr *Fn, CallType = VariadicMethod; // Promote the arguments (C99 6.5.2.2p7). - for (unsigned i = NumArgsInProto; i != NumArgs; i++) { + for (unsigned i = NumArgsInProto; i < NumArgs; i++) { Expr *Arg = Args[i]; Invalid |= DefaultVariadicArgumentPromotion(Arg, CallType); Call->setArg(i, Arg); |