spring/spring-framework
1
0
Fork 0
mirror of https://github.com/spring-projects/spring-framework.git synced 2026-09-23 14:40:00 +00:00
Code Issues Projects Releases Wiki Activity

Fix HtmlUtils unescape for supplementary chars

Browse Source 
See gh-35477

Signed-off-by: potato <65760583+juntae6942@users.noreply.github.com>
This commit is contained in:
potato
2025-11-17 15:07:42 +01:00
committed by Brian Clozel
parent 3b6be3d4d3
commit 47de8b05e6
2 changed files with 46 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
spring-web/src/main/java/org/springframework/web/util/HtmlCharacterEntityDecoder.java
+4 -1
View File
@@ -124,7 +124,10 @@ class HtmlCharacterEntityDecoder {
int value = (!isHexNumberedReference ?
Integer.parseInt(getReferenceSubstring(2)) :
Integer.parseInt(getReferenceSubstring(3), 16));
this.decodedMessage.append((char) value);
if (value > Character.MAX_CODE_POINT) {
return false;
}
this.decodedMessage.appendCodePoint(value);
return true;
}
catch (NumberFormatException ex) {