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MFH: Added scheme validation for parse_url().

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Ilia Alshanetsky
2005-05-26 03:56:34 +00:00
parent 00448a5211
commit 5a27a76b1b
1 changed files with 13 additions and 0 deletions
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13
ext/standard/url.c
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@@ -104,6 +104,19 @@ PHPAPI php_url *php_url_parse_ex(char const *str, int length)
/* parse scheme */
if ((e = memchr(s, ':', length)) && (e - s)) {
/* validate scheme */
p = s;
while (p < e) {
if (!isalnum(*p)) {
if (e + 1 < ue) {
goto parse_port;
} else {
goto just_path;
}
}
p++;
}
if (*(e + 1) == '\0') { /* only scheme is available */
ret->scheme = estrndup(s, (e - s));
php_replace_controlchars_ex(ret->scheme, (e - s));