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-rw-r--r--src/libserver/css/css_parser.cxx1
-rw-r--r--src/libserver/css/css_tokeniser.cxx4
2 files changed, 3 insertions, 2 deletions
diff --git a/src/libserver/css/css_parser.cxx b/src/libserver/css/css_parser.cxx
index 2af484043..9f93a7e25 100644
--- a/src/libserver/css/css_parser.cxx
+++ b/src/libserver/css/css_parser.cxx
@@ -836,6 +836,7 @@ TEST_SUITE("css parser") {
".chat-icon[_ng-cnj-c0]::before{content:url(group-2.63e87cd21fbf8c966dd.svg);width:60px;height:60px;display:block}",
"tt{color:#1e3482}",
"tt{unicode-range: u+0049-u+004a,u+0020;}",
+ "@import url(https://fonts.googleapis.com/css?family=arial:300,400,7000;",
};
rspamd_mempool_t *pool = rspamd_mempool_new(rspamd_mempool_suggest_size(),
diff --git a/src/libserver/css/css_tokeniser.cxx b/src/libserver/css/css_tokeniser.cxx
index 8d08eb7a2..d07b017a3 100644
--- a/src/libserver/css/css_tokeniser.cxx
+++ b/src/libserver/css/css_tokeniser.cxx
@@ -250,7 +250,7 @@ auto css_tokeniser::consume_ident(bool allow_number) -> struct css_parser_token
}
if (input.size() - offset > 3 && input.substr(offset, 3) == "url") {
- if (input[j] == '"' || input[j] == '\'') {
+ if (j < input.size() && (input[j] == '"' || input[j] == '\'')) {
/* Function token */
auto ret = maybe_escape_sv(i,
css_parser_token::token_type::function_token);
@@ -262,7 +262,7 @@ auto css_tokeniser::consume_ident(bool allow_number) -> struct css_parser_token
j++;
}
- if (input[j] == ')') {
+ if (j < input.size() && input[j] == ')') {
/* Valid url token */
auto ret = maybe_escape_sv(j + 1,
css_parser_token::token_type::url_token);