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MFB: Fixed bug #1713 (possible crash inside tidy_get_error_buffer()).

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This commit is contained in:
Ilia Alshanetsky 2004-06-24 14:20:59 +00:00
parent 476c9a3b3d
commit e4e71fd8ba
1 changed files with 5 additions and 1 deletions
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6
ext/tidy/tidy.c
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@ -1042,7 +1042,11 @@ PHP_FUNCTION(tidy_get_error_buffer)
{
TIDY_FETCH_OBJECT;
RETURN_STRING(obj->ptdoc->errbuf->bp, 1);
if (obj->ptdoc->errbuf && obj->ptdoc->errbuf->bp) {
RETURN_STRING(obj->ptdoc->errbuf->bp, 1);
} else {
RETURN_FALSE;
}
}
/* }}} */