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LibWeb: Fix int parsing in Document::shared_declarative_refresh_steps

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We now have functions for parsing integers in a spec-compliant way. This
patch replaces the `to_uint` call with a call to the spec-compliant
`Web::HTML::parse_non_negative_integer` function.
This commit is contained in:
Jonatan Klemets 2023-08-30 20:26:24 +03:00 • committed by Luke Wilde
parent 088af86c90
commit acd46b5974
1 changed files with 2 additions and 2 deletions
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4
Userland/Libraries/LibWeb/DOM/Document.cpp
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@ -71,6 +71,7 @@
#include <LibWeb/HTML/MessageEvent.h>
#include <LibWeb/HTML/Navigable.h>
#include <LibWeb/HTML/NavigationParams.h>
#include <LibWeb/HTML/Numbers.h>
#include <LibWeb/HTML/Origin.h>
#include <LibWeb/HTML/Parser/HTMLParser.h>
#include <LibWeb/HTML/Scripting/ClassicScript.h>
@ -3370,8 +3371,7 @@ void Document::shared_declarative_refresh_steps(StringView input, JS::GCPtr<HTML
}
// 7. Otherwise, set time to the result of parsing timeString using the rules for parsing non-negative integers.
// FIXME: Not sure if this exactly matches the spec's "rules for parsing non-negative integers".
auto maybe_time = time_string.to_uint<u32>();
auto maybe_time = Web::HTML::parse_non_negative_integer(time_string);
// FIXME: Since we only collected ASCII digits, this can only fail because of overflow. What do we do when that happens? For now, default to 0.
if (maybe_time.has_value() && maybe_time.value() < NumericLimits<int>::max() && !Checked<int>::multiplication_would_overflow(static_cast<int>(maybe_time.value()), 1000)) {