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[Bug 1703147] Re: Xfer:features:read truncating xml sent to gdb frontend
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From: |
Thomas Huth |
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Subject: |
[Bug 1703147] Re: Xfer:features:read truncating xml sent to gdb frontends |
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Date: |
Fri, 02 Jul 2021 06:49:29 -0000 |
This is an automated cleanup. This bug report has been moved to QEMU's
new bug tracker on gitlab.com and thus gets marked as 'expired' now.
Please continue with the discussion here:
https://gitlab.com/qemu-project/qemu/-/issues/458
** Changed in: qemu
Status: New => Expired
** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #458
https://gitlab.com/qemu-project/qemu/-/issues/458
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https://bugs.launchpad.net/bugs/1703147
Title:
Xfer:features:read truncating xml sent to gdb frontends
Status in QEMU:
Expired
Bug description:
Around line 1326 in gdbstub.c:
if (len > (MAX_PACKET_LENGTH - 5) / 2)
len = (MAX_PACKET_LENGTH - 5) / 2;
is truncating processor reg description xml files longer than 2045
bytes. Deleting these lines works for my immediate need, but they
seem to be trying to fix some buffer overrun condition so I won't
offer a patch until we understand their purpose.
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