On 10/4/2021 10:52 AM, Luís Ferreira wrote:
On Thu, 2021-09-23 at 09:50 -0600, Jeff Law wrote:
On 9/23/2021 4:16 AM, ibuclaw--- via Gcc-patches wrote:
On 22/09/2021 03:10 Luís Ferreira <cont...@lsferreira.net> wrote:
Currently a stack/heap overflow may happen if a crafted mangle is
maliciously used to cause denial of service, such as intentional
crashes
by accessing a reserved memory space.
Hi,
Thanks for this. Is there a test that could trigger this code
path?
I don't think Luis has commit privs, so I went ahead and committed
this
patch.
Yea, a testcase would be great.
Jeff
Does the test suite runned against address sanitization? if yes, I can
submit a patch to make this fail, otherwise it is hard to trigger a
consistent crash for this issue.
Unfortunately, no it doesn't run with sanitization. If it's too painful
to create a test, don't worry about it. It happens from time to time.
jeff
