https://sourceware.org/bugzilla/show_bug.cgi?id=20858
Bug ID: 20858
Summary: [2.28 Regression] binutils fails to link with -rpath
\$ORIGIN
Product: binutils
Version: 2.28 (HEAD)
Status: NEW
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: doko at debian dot org
Target Milestone: ---
seen in package builds of wine and xorp, both using -rpath \$ORIGIN:
- wine: https://bugs.debian.org/845171
- xorp: https://bugs.debian.org/844847
extracted an example from the wine link on i686-linux-gnu:
https://people.debian.org/~doko/tmp/linktst.tar.xz
cd linktst/link
sh -x link.sh
<results in the malloc error>
cp -a ../tst .
<replacing -L../tst with -L./tst in link.sh>
sh -x link.sh
<links successfully>
- you have to use collect2 with the plugin option, or
else the link succeeds.
- just omitting the -rpath option lets the link
succeed as well.
LFLAGS='-L../tst'
#LFLAGS='-L./tst'
/usr/lib/gcc/i686-linux-gnu/6/collect2 \
-plugin /usr/lib/gcc/i686-linux-gnu/6/liblto_plugin.so \
--build-id --eh-frame-hdr -m elf_i386 --hash-style=gnu \
-dynamic-linker /lib/ld-linux.so.2 \
-o wine-installed \
../tst/crt1.o \
../tst/crti.o \
../tst/crtbegin.o \
$LFLAGS \
../tst/main.o \
--rpath \$ORIGIN/../i386-linux-gnu/wine-development \
--export-dynamic \
-Ttext-segment=0x7c000000 -z max-page-size=0x1000 \
-lwine -lpthread ../tst/libwine_port.a \
-z relro -z now \
-lgcc --as-needed -lgcc_s --no-as-needed -lc \
-lgcc --as-needed -lgcc_s --no-as-needed \
../tst/crtend.o \
../tst/crtn.o
looking at the backtrace:
[New LWP 10042]
Core was generated by `/usr/bin/ld -plugin
/usr/lib/gcc/i686-linux-gnu/6/liblto_plugin.so -plugin-opt='.
Program terminated with signal SIGABRT, Aborted.
#0 0xf7745be9 in __kernel_vsyscall ()
(gdb) bt
#0 0xf7745be9 in __kernel_vsyscall ()
#1 0xf741cdc0 in __libc_signal_restore_set (set=0xffa22360) at
../sysdeps/unix/sysv/linux/nptl-signals.h:79
#2 __GI_raise (sig=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#3 0xf741e287 in __GI_abort () at abort.c:89
#4 0xf745833f in __libc_message (do_abort=<optimized out>, fmt=<optimized
out>) at ../sysdeps/posix/libc_fatal.c:175
#5 0xf745ef77 in malloc_printerr (action=<optimized out>, str=0xf754ebf3
"malloc(): memory corruption",
ptr=<optimized out>, ar_ptr=0xf75a4780 <main_arena>) at malloc.c:5046
#6 0xf7460e12 in _int_malloc (av=av@entry=0xf75a4780 <main_arena>,
bytes=bytes@entry=118) at malloc.c:3509
#7 0xf74629e5 in __GI___libc_malloc (bytes=118) at malloc.c:2925
#8 0xf76e0365 in xmalloc (size=118) at ../../libiberty/xmalloc.c:148
#9 0x5660cd02 in gldelf_i386_search_needed (
path=0x5768fb88
"$ORIGIN/../i386-linux-gnu/wine-development:/usr/lib/i386-linux-gnu/wine-development",
n=0xffa228d4,
force=0) at eelf_i386.c:619
#10 0x5660e1f0 in gldelf_i386_after_open () at eelf_i386.c:1297
#11 0x56605fc9 in ldemul_after_open () at ../../ld/ldemul.c:64
#12 0x565fab9f in lang_process () at ../../ld/ldlang.c:6954
#13 0x565fedde in main (argc=60, argv=0xffa22ab4) at ../../ld/ldmain.c:428
(gdb) up
#1 0xf741cdc0 in __libc_signal_restore_set (set=0xffa22360) at
../sysdeps/unix/sysv/linux/nptl-signals.h:79
79 ../sysdeps/unix/sysv/linux/nptl-signals.h: No such file or directory.
(gdb) up
#2 __GI_raise (sig=6) at ../sysdeps/unix/sysv/linux/raise.c:55
55 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) up
#3 0xf741e287 in __GI_abort () at abort.c:89
89 abort.c: No such file or directory.
(gdb) up
#4 0xf745833f in __libc_message (do_abort=<optimized out>, fmt=<optimized
out>) at ../sysdeps/posix/libc_fatal.c:175
175 ../sysdeps/posix/libc_fatal.c: No such file or directory.
(gdb) up
#5 0xf745ef77 in malloc_printerr (action=<optimized out>, str=0xf754ebf3
"malloc(): memory corruption",
ptr=<optimized out>, ar_ptr=0xf75a4780 <main_arena>) at malloc.c:5046
5046 malloc.c: No such file or directory.
(gdb) up
#6 0xf7460e12 in _int_malloc (av=av@entry=0xf75a4780 <main_arena>,
bytes=bytes@entry=118) at malloc.c:3509
3509 in malloc.c
(gdb) up
#9 0x5660cd02 in gldelf_i386_search_needed (
path=0x5768fb88
"$ORIGIN/../i386-linux-gnu/wine-development:/usr/lib/i386-linux-gnu/wine-development",
n=0xffa228d4,
force=0) at eelf_i386.c:619
warning: Source file is more recent than executable.
619 char * filename2 = xmalloc (flen + strlen (replacement));
(gdb)
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