blob: 7f96512fe45cd579a17d9112808a041c1ed34487 (
plain)
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
|
https://github.com/trusteddomainproject/OpenDMARC/issues/183
https://bugs.gentoo.org/900521
--- a/opendmarc/opendmarc-arcseal.h 2021-04-30 17:34:43.000000000 +0100
+++ b/opendmarc/opendmarc-arcseal.h 2021-06-25 14:23:01.725593770 +0100
@@ -32,7 +32,7 @@
/* max header tag value length (short) */
#define OPENDMARC_ARCSEAL_MAX_SHORT_VALUE_LEN 256
/* max header tag value length (long) */
-#define OPENDMARC_ARCSEAL_MAX_LONG_VALUE_LEN 512
+#define OPENDMARC_ARCSEAL_MAX_LONG_VALUE_LEN 768
/* names and field labels */
#define OPENDMARC_ARCSEAL_HDRNAME "ARC-Seal"
--- a/opendmarc/opendmarc-arcseal.c 2021-04-30 17:34:43.000000000 +0100
+++ b/opendmarc/opendmarc-arcseal.c 2021-06-25 14:27:10.689908703 +0100
@@ -29,7 +29,7 @@
#include "opendmarc.h"
#define OPENDMARC_ARCSEAL_MAX_FIELD_NAME_LEN 255
-#define OPENDMARC_ARCSEAL_MAX_TOKEN_LEN 512
+#define OPENDMARC_ARCSEAL_MAX_TOKEN_LEN 768
/* tables */
struct opendmarc_arcseal_lookup
@@ -167,7 +167,12 @@ opendmarc_arcseal_parse(u_char *hdr, str
if (*token_ptr == '\0')
return 0;
tag_label = strsep(&token_ptr, "=");
+ if (token_ptr == NULL)
+ return 0;
+
tag_value = opendmarc_arcseal_strip_whitespace(token_ptr);
+ if (tag_value == NULL)
+ return 0;
tag_code = opendmarc_arcseal_convert(as_tags, tag_label);
|
GitWeb
