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decode %00 in url

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orignal
2025-12-21 16:03:31 -05:00
parent 04ac2cad17
commit 5db88a45c2
1 changed files with 4 additions and 2 deletions
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libi2pd/HTTP.cpp
+4 -2
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@@ -549,10 +549,12 @@ namespace http
decoded.append (url, start, i - start);
if (i + 2 <= url.length ())
{
char ch;
unsigned char ch;
auto res = std::from_chars(url.data() + i + 1, url.data() + i + 3, ch, 16);
if (res.ec == std::errc())
if (res.ec == std::errc() && (ch || allow_null))
decoded += ch;
else
decoded.append (url, i, 3);
i += 2;
start = i + 1;
}