From 21d713fe09d0989cd5661b02ae415537c7863826 Mon Sep 17 00:00:00 2001 From: "jan.nijtmans" Date: Wed, 23 Feb 2022 14:24:15 +0000 Subject: Fix [d282fcacd1]: signed integer overflow in ScanNumber() --- generic/tclBinary.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/generic/tclBinary.c b/generic/tclBinary.c index 5d317fa..fdb7f59 100644 --- a/generic/tclBinary.c +++ b/generic/tclBinary.c @@ -2102,12 +2102,12 @@ ScanNumber( value = (long) (buffer[0] + (buffer[1] << 8) + (buffer[2] << 16) - + (((long)buffer[3]) << 24)); + + (((unsigned long)buffer[3]) << 24)); } else { value = (long) (buffer[3] + (buffer[2] << 8) + (buffer[1] << 16) - + (((long) buffer[0]) << 24)); + + (((unsigned long) buffer[0]) << 24)); } /* -- cgit v0.12