https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100547
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>: https://gcc.gnu.org/g:229a6dbd9ef1680f1ca02d6ce63e8abdffaaeeba commit r12-737-g229a6dbd9ef1680f1ca02d6ce63e8abdffaaeeba Author: Richard Biener <rguent...@suse.de> Date: Wed May 12 09:07:42 2021 +0200 middle-end/100547 - check rtvec_alloc size This makes the rtvec_alloc argument size_t catching overflow and truncated arguments (from "invalid" testcases), verifying the argument against INT_MAX which is the limit set by the int typed rtvec_def.num_elem member. 2021-05-12 Richard Biener <rguent...@suse.de> PR middle-end/100547 * rtl.h (rtvec_alloc): Make argument size_t. * rtl.c (rtvec_alloc): Verify the count is less than INT_MAX.
