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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-06-30 12:24:58 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-06-30 12:27:06 +0000 |
| commit | 33606b41d35115f887ea688b1a16f2ff85bf2fe4 (patch) | |
| tree | 406b2c7b19a087ba437c68f3dbf0b589fa1d6150 /results/scraper/launchpad-without-comments/1637447 | |
| parent | adedf8771bc4de3113041ca21bd4d0d1c0014b6a (diff) | |
| download | qemu-analysis-33606b41d35115f887ea688b1a16f2ff85bf2fe4.tar.gz qemu-analysis-33606b41d35115f887ea688b1a16f2ff85bf2fe4.zip | |
add launchpad bug reports without comments
Diffstat (limited to 'results/scraper/launchpad-without-comments/1637447')
| -rw-r--r-- | results/scraper/launchpad-without-comments/1637447 | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/results/scraper/launchpad-without-comments/1637447 b/results/scraper/launchpad-without-comments/1637447 new file mode 100644 index 000000000..3976bc45c --- /dev/null +++ b/results/scraper/launchpad-without-comments/1637447 @@ -0,0 +1,12 @@ +VNC/RFB: QEMU reports incorrect name (length) + +If the name of a machine (as set with the -name argument) has a length longer than 1024, (RFB) VNC clients will not receive a correct RFB ServerInit message. + +I suspect this is the problem: + +https://github.com/qemu/qemu/blob/master/ui/vnc.c#L2463 + +The return value of snprintf is used as the value for the name-length field in the ServerInit message. +This is problematic for names that were truncated to 1024, as the length will now be bigger than the actual name. + +I think a quick fix would be to simply report min(size,1024) to the client... \ No newline at end of file |