Changeset 4a22ee6 in mod_gnutls for src

Timestamp:

Jan 21, 2020, 2:53:14 PM (12 months ago)

Author:

Fiona Klute <fiona.klute@…>

Branches:

asyncio, master, proxy-ticket

Children:

9db4dcd

Parents:

1c76ea7

Message:

Fix speculative reads using cached data

The rollback buffer (ctxt->input_cbuf) write must receive the full
length of buffered data, including any that might have been buffered
from a previous speculative read. The previous "rc" holds only the
amount of freshly received data, "*len" is the total amount of
retrieved data.

File:

• src/gnutls_io.c (modified) (1 diff)

src/gnutls_io.c

@@ -252 +252 @@
                 /* We want to rollback this read. */
                 char_buffer_write(&ctxt->input_cbuf, buf,
-                        rc);
+                                  *len);
             }
             return ctxt->input_rc;