On Thu, Jan 7, 2021 at 1:47 PM Russell King - ARM Linux admin <linux@xxxxxxxxxxxxxxx> wrote: > Arnd has found via bisecting gcc: > > 7e8c2bd54af ("[AArch64] fix unsafe access to deallocated stack") > > which seems to be https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63293 > > That seems to suggest that gcc-5.0.0 is also affected. > > Looking at the changelog in Debian's gcc-8.3 packages, this doesn't > feature, so it's not easy just to look at the changelogs to work out > which versions are affected. I checked the history to confirm that all gcc-5 releases (5.0.x is pre-release) and later have the fix. The gcc bugzilla mentions backports into gcc-linaro, but I do not see them in my git history. Arnd