commit 664b938: [Minor] Css: Fix exponent parsing

[Vsevolod Stakhov]

Author: Vsevolod Stakhov
Date: 2021-03-09 12:56:25 +0000
URL: https://github.com/rspamd/rspamd/commit/664b9385107575c25a14aecc777c1d360d020382 (HEAD -> master)

[Minor] Css: Fix exponent parsing

---
 src/libserver/css/css_tokeniser.cxx | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/libserver/css/css_tokeniser.cxx b/src/libserver/css/css_tokeniser.cxx
index 1d6e89df7..d836f420a 100644
--- a/src/libserver/css/css_tokeniser.cxx
+++ b/src/libserver/css/css_tokeniser.cxx
@@ -337,6 +337,14 @@ auto css_tokeniser::consume_number() -> struct css_parser_token
 						if (next_c == '+' || next_c == '-') {
 							i ++;
 						}
+						else if (!g_ascii_isdigit(next_c)) {
+							/* Not an exponent */
+							break;
+						}
+					}
+					else {
+						/* Not an exponent */
+						break;
 					}
 				}
 				else {