https://sourceware.org/bugzilla/show_bug.cgi?id=29948
--- Comment #2 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=a984f112b015b7d33c3c91230eb4c35695926539 commit a984f112b015b7d33c3c91230eb4c35695926539 Author: Alan Modra <amo...@gmail.com> Date: Fri Dec 30 11:41:16 2022 +1030 PR29948, heap-buffer-overflow in display_debug_lines_decoded This fixes a couple of places in display_debug_lines_decoded that were off by one in checking DWARF5 .debug_line directory indices. It also displays the DWARF5 entry 0 for the program current directory rather than "." as is done for pre-DWARF5. I decided against displaying DW_AT_comp_dir for pre-DWARF5 since I figure it is better for readelf to minimally interpret debug info. binutils/ PR 29948 * dwarf.c (display_debug_lines_decoded): Display the given directory entry 0 for DWARF5. Properly check directory index against number of entries in the table. Revert to using unsigned int for n_directories and associated variables. Correct warning messages. gas/ * testsuite/gas/elf/dwarf-5-loc0.d: Update. -- You are receiving this mail because: You are on the CC list for the bug.
