1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
$NetBSD: patch-util_cairo-trace_trace.c,v 1.2 2022/04/07 10:57:57 riastradh Exp $
Fix ctype(3) abuse.
https://gitlab.freedesktop.org/cairo/cairo/-/merge_requests/309
--- util/cairo-trace/trace.c.orig 2018-10-16 17:03:13.000000000 +0000
+++ util/cairo-trace/trace.c
@@ -564,7 +564,7 @@ _trace_dtostr (char *buffer, size_t size
if (*p == '+' || *p == '-')
p++;
- while (isdigit (*p))
+ while (isdigit ((unsigned char)*p))
p++;
if (strncmp (p, decimal_point, decimal_point_len) == 0)
@@ -584,7 +584,7 @@ _trace_dtostr (char *buffer, size_t size
if (*p == '+' || *p == '-')
p++;
- while (isdigit (*p))
+ while (isdigit ((unsigned char)*p))
p++;
if (strncmp (p, decimal_point, decimal_point_len) == 0) {
@@ -650,7 +650,7 @@ _trace_vprintf (const char *fmt, va_list
f++;
}
- while (isdigit (*f))
+ while (isdigit ((unsigned char)*f))
f++;
length_modifier = 0;
@@ -1848,7 +1848,7 @@ _encode_string_literal (char *out, int m
max -= 2;
break;
default:
- if (isprint (c) || isspace (c)) {
+ if (isprint ((unsigned char)c) || isspace ((unsigned char)c)) {
*out++ = c;
} else {
int octal = 0;
@@ -1918,7 +1918,7 @@ ESCAPED_CHAR:
_trace_printf ("\\%c", c);
break;
default:
- if (isprint (c) || isspace (c)) {
+ if (isprint ((unsigned char)c) || isspace ((unsigned char)c)) {
_trace_printf ("%c", c);
} else {
char buf[4] = { '\\' };
|
