fergalmoran/ladybird
1
0
Fork 0
mirror of https://github.com/fergalmoran/ladybird.git synced 2025-12-29 21:00:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

AK+Everywhere: Make UTF-8 and UTF-32 to UTF-16 converters fallible

Browse Source 
These could fail to allocate the underlying storage needed to store the
UTF-16 data. Propagate these errors.
This commit is contained in:
Timothy Flynn
2023-01-06 13:19:34 -05:00
committed by Linus Groh
parent d8044c5358
commit 1edb96376b
13 changed files with 46 additions and 35 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
Userland/Libraries/LibWeb/SVG/SVGTextContentElement.cpp
View File

@@ -5,6 +5,8 @@
*/
#include <AK/Utf16View.h>
#include <LibJS/Runtime/Completion.h>
#include <LibJS/Runtime/Utf16String.h>
#include <LibWeb/DOM/Document.h>
#include <LibWeb/SVG/SVGTextContentElement.h>
@@ -17,9 +19,10 @@ SVGTextContentElement::SVGTextContentElement(DOM::Document& document, DOM::Quali
}
// https://svgwg.org/svg2-draft/text.html#__svg__SVGTextContentElement__getNumberOfChars
int SVGTextContentElement::get_number_of_chars() const
WebIDL::ExceptionOr<int> SVGTextContentElement::get_number_of_chars() const
{
return AK::utf8_to_utf16(child_text_content()).size();
auto chars = TRY_OR_THROW_OOM(vm(), utf8_to_utf16(child_text_content()));
return static_cast<int>(chars.size());
}
}