0
@@ -79,7 +79,7 @@
0
   if (c == NULL) {
0
     connections_create(backend->connections, CONNECTIONS_SIZE);
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     cs = backend->connections->items;
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-    /* FIXME: bug here on high concurrency, causes segfault on line 88 */
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+    /* FIXME: bug here on high concurrency, causes segfault in libev code */
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     c = &cs[++i];
0
   }
0
   
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@@ -158,7 +158,6 @@
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   size_t n;
0
   
0
   n = sprintf(c->write_buffer.ptr, "HTTP/1.1 %s" CRLF, get_status_line(status));
0
-  
0
   c->write_buffer.len = n;
0
 }
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0
0
@@ -173,15 +172,15 @@
0
   for (i = 0; i < RARRAY_LEN(keys); ++i) {
0
     key = RARRAY_PTR(keys)[i];
0
     value = rb_hash_aref(headers, key);
0
-    n += sprintf((char *) c->write_buffer.ptr + c->write_buffer.len +  n,
0
+    /* FIXME possible buffer overflow, replace w/ buffer_append or something */
0
+    n += sprintf((char *) c->write_buffer.ptr + c->write_buffer.len + n,
0
                  "%s: %s" CRLF,
0
                  RSTRING_PTR(key),
0
                  RSTRING_PTR(value));
0
   }
0
   c->write_buffer.len += n;
0
   
0
-  memcpy(c->write_buffer.ptr + c->write_buffer.len, CRLF, 2);
0
-  c->write_buffer.len += 2;
0
+  buffer_append(&c->write_buffer, CRLF, 2);
0
 }
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0
 static VALUE iter_body(VALUE chunk, VALUE *val_conn)