honeymoose/org.hl7.fhir.core
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If there's an ampersand that doesn't actually have a closing semi-colon, the process eventually runs out of characters and then fails doing a charAt(0). Catch this issue and throw a useful exception.

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This commit is contained in:
Lloyd McKenzie 2021-05-19 19:04:11 -06:00
parent d17a8da923
commit 5d9b7f4d62
1 changed files with 2 additions and 0 deletions
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org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/xhtml/XhtmlParser.java
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@ -885,6 +885,8 @@ private boolean elementIsOk(String name) throws FHIRFormatError {
// UInt16 w; // UInt16 w;
readChar(); readChar();
String c = readUntil(";&'\"><"); String c = readUntil(";&'\"><");
if (c.isEmpty())
throw new FHIRFormatError("Invalid literal declaration following text: " + s);
if (c.equals("apos")) if (c.equals("apos"))
s.append('\''); s.append('\'');
else if (c.equals("quot")) else if (c.equals("quot"))