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. -- Sincerely, Luís Ferreira @ lsferreira.net
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