Re: -current tar(1) breakage

[Hauke Fath <hauke%Espresso.Rhein-Neckar.DE@localhost>]

On Sat, 27 Mar 2021 09:22:16 -0400, Christos Zoulas wrote:
> Can't you just download the pre-build ones? Assuming you are using 
> reproducible builds, we might get lucky?

[...]
Reading symbols from /bin/tar...
Reading symbols from /usr/libdata/debug//bin/tar.debug...
[New process 10317]
Core was generated by `tar'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f0a03467866 in _citrus_iconv_convert 
(nresults=0x7f7fff902d18, flags=0, outbytes=0x7f7fff902d98, 
out=0x7f7fff902d90, 
    inbytes=0x7f7fff902d88, in=0x7f7fff902d80, cv=0x7f0a057c40e0) at 
/usr/src/lib/libc/citrus/citrus_iconv.h:61
61		_DIAGASSERT(cv && cv->cv_shared && cv->cv_shared->ci_ops &&
(gdb) bt
#0  0x00007f0a03467866 in _citrus_iconv_convert 
(nresults=0x7f7fff902d18, flags=0, outbytes=0x7f7fff902d98, 
out=0x7f7fff902d90, 
    inbytes=0x7f7fff902d88, in=0x7f7fff902d80, cv=0x7f0a057c40e0) at 
/usr/src/lib/libc/citrus/citrus_iconv.h:61
#1  _iconv (handle=handle@entry=0x7f0a057c40e0, 
in=in@entry=0x7f7fff902d80, szin=szin@entry=0x7f7fff902d88, 
out=out@entry=0x7f7fff902d90, 
    szout=szout@entry=0x7f7fff902d98) at 
/usr/src/lib/libc/iconv/iconv.c:97
#2  0x00007f0a05483834 in iconv_strncat_in_locale (as=0x7f0a05762158, 
_p=<optimized out>, length=<optimized out>, sc=0x7f0a056eb000)
    at 
/usr/src/external/bsd/libarchive/dist/libarchive/archive_string.c:2039
#3  0x00007f0a054844ba in archive_strncat_l 
(as=as@entry=0x7f0a05762158, _p=<optimized out>, n=<optimized out>, 
sc=<optimized out>)
    at 
/usr/src/external/bsd/libarchive/dist/libarchive/archive_string.c:1998
#4  0x00007f0a0548459a in archive_strncpy_l 
(as=as@entry=0x7f0a05762158, _p=<optimized out>, n=<optimized out>, 
sc=<optimized out>)
    at 
/usr/src/external/bsd/libarchive/dist/libarchive/archive_string.c:1944
#5  0x00007f0a054847d9 in archive_mstring_get_mbs_l 
(aes=0x7f0a05762110, p=0x7f7fff902eb8, length=0x7f7fff902ee8, 
sc=<optimized out>)
    at 
/usr/src/external/bsd/libarchive/dist/libarchive/archive_string.c:4005
#6  0x00007f0a0547b810 in _archive_entry_pathname_l (entry=<optimized 
out>, p=<optimized out>, len=<optimized out>, sc=<optimized out>)
    at 
/usr/src/external/bsd/libarchive/dist/libarchive/archive_entry.c:598
#7  0x00007f0a0541f051 in get_entry_pathname (a=0x7f0a057b6000, 
entry=<optimized out>, name=<optimized out>, length=<optimized out>, 
    sc=<optimized out>) at 
/usr/src/external/bsd/libarchive/dist/libarchive/archive_write_set_format_pax.c:428
#8  0x00007f0a0541f5da in archive_write_pax_header (a=0x7f0a057b6000, 
entry_original=0x7f0a05761500)
    at 
/usr/src/external/bsd/libarchive/dist/libarchive/archive_write_set_format_pax.c:839
#9  0x00007f0a0546a1da in _archive_write_header (_a=0x7f0a057b6000, 
entry=0x7f0a05761500)
    at 
/usr/src/external/bsd/libarchive/dist/libarchive/archive_write.c:650
#10 0x000000007b008ac2 in write_entry 
(bsdtar=bsdtar@entry=0x7f7fff9037f0, a=a@entry=0x7f0a057b6000, 
entry=0x7f0a05761500)
    at /usr/src/external/bsd/libarchive/dist/tar/write.c:974
#11 0x000000007b008cac in write_file (entry=<optimized out>, 
a=0x7f0a057b6000, bsdtar=0x7f7fff9037f0)
    at /usr/src/external/bsd/libarchive/dist/tar/write.c:962
#12 write_hierarchy (bsdtar=bsdtar@entry=0x7f7fff9037f0, 
a=a@entry=0x7f0a057b6000, path=path@entry=0x7f7fff9042f2 ".")
    at /usr/src/external/bsd/libarchive/dist/tar/write.c:941
#13 0x000000007b00907e in write_archive (a=a@entry=0x7f0a057b6000, 
bsdtar=bsdtar@entry=0x7f7fff9037f0)
    at /usr/src/external/bsd/libarchive/dist/tar/write.c:513
#14 0x000000007b0098a4 in tar_mode_c 
(bsdtar=bsdtar@entry=0x7f7fff9037f0) at 
/usr/src/external/bsd/libarchive/dist/tar/write.c:247
#15 0x000000007b00ba4d in main (argc=<optimized out>, argv=<optimized 
out>) at /usr/src/external/bsd/libarchive/dist/tar/bsdtar.c:910
(gdb) 

HTH,
Hauke

-- 
Hauke Fath                        <hauke%Espresso.Rhein-Neckar.DE@localhost>
Linnéweg 7
64342 Seeheim-Jugenheim
Germany