Static analysis showed the unsigned int y is truncated to an unsigned char via _rotr16. It does not appear to be a problem with the library, but it may be a problem for users. The assert will alert in Debug builds (but not Release builds)

git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk/c5@557 57ff6487-cd31-0410-9ec3-f628ee90f5f0

1 files changed, 1 insertions, 0 deletions

diff --git a/misc.h b/misc.h
index 009c26e..5b778c7 100644
--- a/misc.h
+++ b/misc.h
@@ -708,6 +708,7 @@ template<> inline word16 rotlFixed<word16>(word16 x, unsigned int y)
 template<> inline word16 rotrFixed<word16>(word16 x, unsigned int y)
 {
 	assert(y < 8*sizeof(x));
+	assert(y <= 255);
 	return y ? _rotr16(x, y) : x;
 }