Bug 5958 - vncviewer crashes on Windows for CRLF clipboard
: vncviewer crashes on Windows for CRLF clipboard
: ThinLinc
Build system
: pre-1.0
: PC Unknown
: P2 Normal
: 4.7.0
Assigned To:
  Show dependency treegraph
Reported: 2016-08-16 15:07 by
Modified: 2016-09-23 10:08 (History)
Acceptance Criteria:



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Description From cendio 2016-08-16 15:07:46
There is a bug in FLTK that causes vncviewer on Windows to crash when it
receives clipboard data containing CRLF line endings[1]. The problem is a bad
for loop that causes buffer overflows.

[1] These are technically a RFB protocol violation, but we are not filtering or
enforcing this properly
------- Comment #3 From cendio 2016-08-17 16:32:11 -------
Verified that chavez builds out client with fltk-1.3.3-8
------- Comment #4 From cendio 2016-08-18 09:59:04 -------
Verified that i could reproduce the crash with 4.6.0 client and that it
clipboard is working as expected using build 5208 on the windows platform.