https://sourceware.org/bugzilla/show_bug.cgi?id=28834
--- Comment #6 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Alan Modra <amo...@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=f7502dfe3f99d09fba2fc49f806ccc6b0a18c06d commit f7502dfe3f99d09fba2fc49f806ccc6b0a18c06d Author: Alan Modra <amo...@gmail.com> Date: Fri Nov 11 13:43:42 2022 +1030 PR28834, PR26946 sanity checking section size This patch provides a new function to sanity check section sizes. It's mostly extracted from what we had in bfd_get_full_section_contents but also handles compressed debug sections. Improvements are: - section file offset is taken into account, - added checks that a compressed section can be read from file. The function is then used when handling multiple .debug_* sections that need to be read into a single buffer, to sanity check sizes before allocating the buffer. PR 26946, PR 28834 * Makefile.am (LIBBFD_H_FILES): Add section.c. * compress.c (bfd_get_full_section_contents): Move section size sanity checks.. * section.c (_bfd_section_size_insane): ..to here. New function. * dwarf2.c (read_section): Use _bfd_section_size_insane. (_bfd_dwarf2_slurp_debug_info): Likewise. * Makefile.in: Regenerate. * libbfd.h: Regenerate. -- You are receiving this mail because: You are on the CC list for the bug.
