[Buildroot] [PATCH-2021.02.x] package/tar: add upstream security fix for CVE-2021-20193

[Peter Korsgaard]

>>>>> "Peter" == Peter Korsgaard <peter at korsgaard.com> writes:

 > Fixes the following security issue:
 > - CVE-2021-20193: A flaw was found in the src/list.c of tar 1.33 and
 >   earlier.  This flaw allows an attacker who can submit a crafted input file
 >   to tar to cause uncontrolled consumption of memory.  The highest threat
 >   from this vulnerability is to system availability

 > Signed-off-by: Peter Korsgaard <peter at korsgaard.com>

Committed to 2021.02.x, thanks.

-- 
Bye, Peter Korsgaard