#26

trusteddomainproject · Sep 22, 2018 · 92c1875 · 92c1875
1 parent 0f20d98
commit 92c1875
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Showing 2 changed files with 4 additions and 0 deletions.
diff --git a/opendmarc/opendmarc-arcares.c b/opendmarc/opendmarc-arcares.c
@@ -321,6 +321,8 @@ opendmarc_arcares_arc_parse (u_char *hdr_arc, struct arcares_arc_field *arc)
 
 		leading_space_len = strspn(token, " \n");
 		token_ptr = token + leading_space_len;
+                if (*token_ptr == '\0')
+                  return 0;
 		tag_label = strsep(&token_ptr, "=");
 		tag_value = opendmarc_arcares_strip_whitespace(token_ptr);
 		tag_code = opendmarc_arcares_convert(aar_arc_tags, tag_label);

diff --git a/opendmarc/opendmarc-arcseal.c b/opendmarc/opendmarc-arcseal.c
@@ -220,6 +220,8 @@ opendmarc_arcseal_parse(u_char *hdr, struct arcseal *as)
 
 		leading_space_len = strspn(token, " \n");
 		token_ptr = token + leading_space_len;
+                if (*token_ptr == '\0')
+                  return 0;
 		tag_label = strsep(&token_ptr, "=");
 		tag_value = opendmarc_arcseal_strip_whitespace(token_ptr);