https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109685
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Thomas Neumann <tneum...@gcc.gnu.org>: https://gcc.gnu.org/g:5cf60b6ba111f4169305c7832b063b000e9ec36a commit r14-1514-g5cf60b6ba111f4169305c7832b063b000e9ec36a Author: Thomas Neumann <tneum...@users.sourceforge.net> Date: Tue May 2 16:21:09 2023 +0200 release the sorted FDE array when deregistering a frame [PR109685] The atomic fastpath bypasses the code that releases the sort array which was lazily allocated during unwinding. We now check after deregistering if there is an array to free. libgcc/ChangeLog: PR libgcc/109685 * unwind-dw2-fde.c: Free sort array in atomic fast path.
