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[Bug binutils/26484] New: UBSAN error: bfd/elf64-ppc.c:16107:6:
From: |
mliska at suse dot cz |
Subject: |
[Bug binutils/26484] New: UBSAN error: bfd/elf64-ppc.c:16107:6: |
Date: |
Thu, 20 Aug 2020 12:37:15 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=26484
Bug ID: 26484
Summary: UBSAN error: bfd/elf64-ppc.c:16107:6:
Product: binutils
Version: 2.34
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: mliska at suse dot cz
Target Milestone: ---
The following fails when I build binutils with:
configure --build=x86_64-linux --disable-nls --disable-gdb --disable-gdbserver
--disable-sim --disable-readline --disable-libdecnumber --enable-obsolete
--target=powerpc-eabisim CFLAGS="-g -O2 -fsanitize=address,undefined
-Wno-error" CXXLAGS="-g -O2 -fsanitize=address,undefined -Wno-error"
LDFLAGS="-ldl"
Target: powerpc-eabisim
FAIL: TLS dynamic exec (--no-tls-optimize)
Executing on host: sh -c {./ld-new -o tmpdir/tls.so -z norelro
-L/home/mliska/Programming/binutils/ld/testsuite/ld-powerpc -shared -melf64ppc
--no-plt-align --no-ld-generated-unwind-info --hash-style=sysv tmpdir/tls.o
2>&1} /dev/null ld.tmp (timeout = 300)
/home/mliska/Programming/binutils/bfd/elf64-ppc.c:16107:6: runtime error:
member access within null pointer of type 'struct ppc_link_hash_entry'
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- [Bug binutils/26484] New: UBSAN error: bfd/elf64-ppc.c:16107:6:,
mliska at suse dot cz <=