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Fix incorrect html entities parsing in ZNCString.cpp

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This PR fixes wrong size argument passed to `strncasecmp` function when it was invoked to check if the string contains HTML entities.
This commit is contained in:
Disconnect3d
2020-04-13 16:01:47 +02:00
committed by GitHub
parent 972e9adb29
commit 0e2ea2fa6c
1 changed files with 4 additions and 4 deletions
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8
src/ZNCString.cpp
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@@ -294,13 +294,13 @@ CString CString::Escape_n(EEscape eFrom, EEscape eTo) const {
}
if (ch == 0) {
if (!strncasecmp((const char*)&pTmp, "<", 2))
if (!strncasecmp((const char*)&pTmp, "<", 4))
ch = '<';
else if (!strncasecmp((const char*)&pTmp, "&gt;", 2))
else if (!strncasecmp((const char*)&pTmp, "&gt;", 4))
ch = '>';
else if (!strncasecmp((const char*)&pTmp, "&quot;", 4))
else if (!strncasecmp((const char*)&pTmp, "&quot;", 6))
ch = '"';
else if (!strncasecmp((const char*)&pTmp, "&amp;", 3))
else if (!strncasecmp((const char*)&pTmp, "&amp;", 5))
ch = '&';
}