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Still check UTF validity in dnsname

This commit is contained in:
Steven Fackler 2016-05-01 18:14:33 -07:00
parent 2cfb25136f
commit 59c13aea84
1 changed files with 4 additions and 1 deletions
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5
openssl/src/x509/mod.rs
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@ -882,7 +882,10 @@ impl<'a> GeneralName<'a> {
let len = ffi::ASN1_STRING_length((*self.name).d as *mut _); let len = ffi::ASN1_STRING_length((*self.name).d as *mut _);
let slice = slice::from_raw_parts(ptr as *const u8, len as usize); let slice = slice::from_raw_parts(ptr as *const u8, len as usize);
Some(str::from_utf8_unchecked(slice)) // dNSNames are stated to be ASCII (specifically IA5). Hopefully
// OpenSSL checks that when loading a certificate but if not we'll
// use this instead of from_utf8_unchecked just in case.
str::from_utf8(slice).ok()
} }
} }