https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114540
--- Comment #5 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jakub Jelinek <[email protected]>: https://gcc.gnu.org/g:4acab372d31a9fe9184ccc247780940821cda367 commit r15-5877-g4acab372d31a9fe9184ccc247780940821cda367 Author: Heiko Eißfeldt <[email protected]> Date: Tue Dec 3 09:47:59 2024 +0100 replace atoi with strtoul in varasm.cc (decode_reg_name_and_count) [PR114540] The function uses atoi, which can silently return valid numbers even for some too large numbers in the string. Furthermore, the verification that all the characters in asmspec are decimal digits can be simplified when using strotoul, we can check just the first digit and whether the end pointer points to '\0'. 2024-12-03 Heiko Eißfeldt <[email protected]> PR middle-end/114540 * varasm.cc (decode_reg_name_and_count): Use strtoul instead of atoi and simplify verification that the whole asmspec contains just decimal digits. * gcc.dg/pr114540.c: New test. Signed-off-by: Heiko Eißfeldt <[email protected]> Co-authored-by: Jakub Jelinek <[email protected]>
