!6 修复 LJ-2023-0078479 问题

Merge pull request !6 from 胡凯/master
2026-07-19 23:23:31 -04:00 · 2023-10-07 02:08:24 +00:00
parent 2931513b30 796436ca9c
commit 51a1f0bc03
1 changed files with 3 additions and 1 deletions
@@ -120,9 +120,11 @@ impl X509VerifyParamRef {
    #[corresponds(X509_VERIFY_PARAM_set1_host)]
    pub fn set_host(&mut self, host: &str) -> Result<(), ErrorStack> {
        unsafe {
+            // len == 0 means "run strlen" :(
+            let raw_host = if host.is_empty() { "\0" } else { host };
            cvt(ffi::X509_VERIFY_PARAM_set1_host(
                self.as_ptr(),
-                host.as_ptr() as *const _,
+                raw_host.as_ptr() as *const _,
                host.len(),
            ))
            .map(|_| ())