[PATCH v2 1/2] msvcrt: Fix scanf with leading dash in scanset.
Will Mainio
will.mainio at fastmail.com
Fri Oct 30 07:33:22 CDT 2020
Signed-off-by: Will Mainio <will.mainio at fastmail.com>
---
dlls/msvcrt/scanf.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dlls/msvcrt/scanf.h b/dlls/msvcrt/scanf.h
index 3b4686c1107..b0254ef9224 100644
--- a/dlls/msvcrt/scanf.h
+++ b/dlls/msvcrt/scanf.h
@@ -639,7 +639,7 @@ _FUNCTION_ {
while(*format && (*format != ']')) {
/* According to msdn:
* "Note that %[a-z] and %[z-a] are interpreted as equivalent to %[abcde...z]." */
- if((*format == '-') && (*(format + 1) != ']')) {
+ if((*format == '-') && (*(format - 1) != '[') && (*(format + 1) != ']')) {
if ((*(format - 1)) < *(format + 1))
RtlSetBits(&bitMask, *(format - 1) +1 , *(format + 1) - *(format - 1));
else
--
2.28.0
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