Mike Jumper created GUACAMOLE-1259:
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Summary: Son of immediate double-free upon connecting to Windows
RDP
Key: GUACAMOLE-1259
URL: https://issues.apache.org/jira/browse/GUACAMOLE-1259
Project: Guacamole
Issue Type: Improvement
Components: RDP
Affects Versions: 1.3.0
Reporter: Mike Jumper
>From GUACAMOLE-1241:
{quote}
Regression testing against {{staging/1.3.0}} using the Docker image, I am
seeing an immediate disconnect due to a double-free when attempting to connect
to Windows RDP:
{code:none}
...
guacd[24698]: INFO: Loading keymap "base"
guacd[24698]: INFO: Loading keymap "en-us-qwerty"
guacd[24698]: INFO: Connected to RDPDR 1.13 as client 0x0005
free(): double free detected in tcache 2
guacd[6]: INFO: Connection "$e6955582-c6f2-4912-a4bd-a3ffee002cd1" removed.
{code}
With there being a few memory-related RDP changes in the upcoming release (and
with no such issues in 1.2.0), I suspect this is a regression.
{quote}
This is still happening when building against FreeRDP 2.0.0-rc4, not because
things are incorrectly detected at build time, but because the {{config.h}}
header containing the macro resulting from that detection is not included in
the relevant file. The call to {{Stream_Free()}} therefore always occurs, even
if FreeRDP was detected as doing this automatically.
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