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From: | cvs-commit at gcc dot gnu.org |
Subject: | [Bug binutils/21813] Additional undefined behavior and crashes |
Date: | Tue, 05 Sep 2017 14:33:26 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=21813 --- Comment #5 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> --- The binutils-2_29-branch branch has been updated by Nick Clifton <address@hidden>: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=64aa1246572306b72dc479b46d13ff749b0c3236 commit 64aa1246572306b72dc479b46d13ff749b0c3236 Author: Nick Clifton <address@hidden> Date: Tue Sep 5 15:32:04 2017 +0100 Import patches from mainline to fix minor binutils bugs: PR 21861 * winduni.c (codepages): Use cp1252 for codepage 0. PR 21813 * rddbg.c (read_symbol_stabs_debugging_info): Check for an empty string whilst concatenating symbol names. PR 21909 * prdbg.c (pr_int_type): Increase size of local string buffer. (pr_float_type): Likewise. (pr_bool_type): Likewise. PR 21820 * readelf.c (dump_section_as_strings): Do not fail if the section was empty. (dump_section_as_bytes): Likewise. PR 21990 * readelf.c (process_version_sections <SHT_GNU_verneed>): Check for invalid vn_next field before adding to idx. Use unsigned long for index vars. Move index checks. <SHT_GNU_verdef>: Likewise for vd_next. PR 21994 * readelf.c (process_version_sections <SHT_GNU_verdef>): Check vd_aux and vda_next for sanity. Delete "end". Correct overflow checks. (process_version_sections <SHT_GNU_verneed>): Correct overflow check. Don't report invalid vna_next on overflow. Do report invalid vna_next on size less than aux info. -- You are receiving this mail because: You are on the CC list for the bug.
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