resolve: add missing OOM check

2026-04-19 07:33:17 +09:00
parent 036ea5b14f
commit 16f5a2992d
1 changed files with 3 additions and 0 deletions
@@ -333,6 +333,9 @@ ssize_t dnstls_stream_writev(DnsStream *stream, const struct iovec *iov, size_t
           single buffer. Suboptimal, but better than multiple SSL_write calls. */
        count = iovec_total_size(iov, iovcnt);
        buf = new(char, count);
+        if (!buf)
+                return -ENOMEM;
+
        for (size_t i = 0, pos = 0; i < iovcnt; pos += iov[i].iov_len, i++)
                memcpy(buf + pos, iov[i].iov_base, iov[i].iov_len);