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From: | cvs-commit at gcc dot gnu.org |
Subject: | [Bug binutils/25018] readelf crash on 32bits (at least i386 and armhf) |
Date: | Wed, 25 Sep 2019 02:19:06 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=25018 --- Comment #3 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> --- The binutils-2_33-branch branch has been updated by Alan Modra <address@hidden>: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=a11b3493ca2d5aabdc218197b92026098d7e2f57 commit a11b3493ca2d5aabdc218197b92026098d7e2f57 Author: Alan Modra <address@hidden> Date: Mon Sep 23 08:53:07 2019 +0930 PR25018, readelf crash on 32bits Pointer comparisons after adding an offset just don't work to catch overflow when the offset is a larger type than the pointer. PR 25018 * dwarf.c (get_type_signedness): Delete ineffective pointer comparison check. Properly range check uvalue offset on recursive call. (read_and_display_attr_value): Range check uvalue offset before calling get_type_signedness. (cherry picked from commit b3fe587ed2c78d46132bd33e14f42449d410354b) -- You are receiving this mail because: You are on the CC list for the bug.
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