winedbg: Fix dependence on undefined left-shift behavior (scan-build).

Signed-off-by: Alex Henrie <alexhenrie24@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

winedbg: Fix dependence on undefined left-shift behavior (scan-build).
0566ba9a · Alex Henrie · Alexandre Julliard · f3c9fdf8 · 0566ba9a
Commit 0566ba9a authored Sep 11, 2019 by Alex Henrie Committed by Alexandre Julliard Sep 12, 2019
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be_x86_64.c programs/winedbg/be_x86_64.c +1 -1

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--- a/programs/winedbg/be_x86_64.c
+++ b/programs/winedbg/be_x86_64.c
@@ -640,7 +640,7 @@ static BOOL be_x86_64_fetch_integer(const struct dbg_lvalue* lvalue, unsigned si
    if (!memory_read_value(lvalue, size, ret)) return FALSE;

    /* propagate sign information */
-    if (is_signed && size < 16 && (*ret >> (size * 8 - 1)) != 0)
+    if (is_signed && size < sizeof(*ret) && (*ret >> (size * 8 - 1)) != 0)
    {
        ULONGLONG neg = -1;
        *ret |= neg << (size * 8);