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[Bug binutils/28569] UBSAN error: libbacktrace/elf.c:3835:29:
From: |
mliska at suse dot cz |
Subject: |
[Bug binutils/28569] UBSAN error: libbacktrace/elf.c:3835:29: |
Date: |
Tue, 09 Nov 2021 14:14:13 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=28569
--- Comment #1 from Martin Liska <mliska at suse dot cz> ---
Similarly here:
UBSAN error: /home/mliska/Programming/binutils-gdb/libbacktrace/elf.c:3894:29:
The following fails when I build binutils with:
configure --build=x86_64-linux --disable-gdb --disable-gdbserver
--enable-obsolete --target=aarch64-elf CFLAGS="-g -O2
-fsanitize=address,undefined -Wno-error" CXXLAGS="-g -O2
-fsanitize=address,undefined -Wno-error" LDFLAGS="-ldl"
Target: aarch64-elf
FAIL: symver symver14
Executing on host: sh -c {../as-new
/home/mliska/Programming/binutils-gdb/gas/testsuite/gas/symver/symver15.s 2>&1}
/dev/null dump.out (timeout = 300)
/home/mliska/Programming/binutils-gdb/libbacktrace/elf.c:3894:29: runtime
error: left shift of 182 by 24 places cannot be represented in type 'int'
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- [Bug binutils/28569] New: UBSAN error: libbacktrace/elf.c:3835:29:, mliska at suse dot cz, 2021/11/09
- [Bug binutils/28569] UBSAN error: libbacktrace/elf.c:3835:29:, mliska at suse dot cz, 2021/11/09
- [Bug binutils/28569] UBSAN error: libbacktrace/elf.c:3835:29:,
mliska at suse dot cz <=
- [Bug binutils/28569] UBSAN error: libbacktrace/elf.c:3835:29:, amodra at gmail dot com, 2021/11/09
- [Bug binutils/28569] UBSAN error: libbacktrace/elf.c:3835:29:, mliska at suse dot cz, 2021/11/10
- [Bug binutils/28569] UBSAN error: libbacktrace/elf.c:3835:29:, mliska at suse dot cz, 2021/11/12
- [Bug binutils/28569] UBSAN error: libbacktrace/elf.c:3835:29:, amodra at gmail dot com, 2021/11/12
- [Bug binutils/28569] UBSAN error: libbacktrace/elf.c:3835:29:, mliska at suse dot cz, 2021/11/13