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| author | H.J. Lu <hjl.tools@gmail.com> | 2021-01-13 06:48:07 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2021-01-13 06:48:20 -0800 |
| commit | b634d11d61e3236f4602e9461dba67d1320f65e3 (patch) | |
| tree | 37f33ef6d13473a3bbe4604419104398138fe0de /gdb/jit.c | |
| parent | 844bf810cf9feebe50772c29d72256ec3c872270 (diff) | |
| download | gdb-b634d11d61e3236f4602e9461dba67d1320f65e3.zip gdb-b634d11d61e3236f4602e9461dba67d1320f65e3.tar.gz gdb-b634d11d61e3236f4602e9461dba67d1320f65e3.tar.bz2 | |
ld: Check for ELF input before accessing ELF section data
commit b209b5a6b8a accesses ELF section data without checking if input is
ELF. It caused:
sh: line 1: 1355479 Segmentation fault (core dumped) /export/build/gnu/tools-build/binutils-gitlab-x32/build-x86_64-linux-gnux32/ld/ld-new -o tmpdir/pe-x86-64-1 -z norelro -L/export/gnu/import/git/gitlab/x86-binutils/ld/testsuite/ld-x86-64 -m elf_x86_64 --entry=begin tmpdir/pe-x86-64-1a.obj tmpdir/pe-x86-64-1b.obj tmpdir/pe-x86-64-1c.obj 2>&1
FAIL: Build pe-x86-64-1
on Linux/x86-64 with PE/x86-64 inputs. Add check for ELF input before
accessing ELF section data.
* ldelfgen.c (add_link_order_input_section): Check for ELF input
before accessing ELF section data.
Diffstat (limited to 'gdb/jit.c')
0 files changed, 0 insertions, 0 deletions