• Status Unconfirmed
  • Percent Complete
    0%
  • Task Type Bug Report
  • Category Packages
  • Assigned To No-one
  • Operating System pentium4
  • Severity Low
  • Priority Very Low
  • Reported Version
  • Due in Version Undecided
  • Due Date Undecided
  • Votes
  • Private
Attached to Project: Arch Linux 32
Opened by M - 30.12.2019

FS#100 - mldonkey crashes

All versions of mldonkey crash in arch32 updated. (segmentation fault and core dumped)

Admin
Andreas Baumann commented on 31.12.2019 20:12

Confirmed on pentium4 and i686, sounds like a 32-bit portability issue segfaulting.

valgrind shows me:

2019/12/31 21:11:24 [DNS] Resolving [eurobuild2] ...
==958== Invalid write of size 4
==958==    at 0x56A9E4: ??? (in /usr/bin/mlnet)
==958==  Address 0x5934918 is 0 bytes after a block of size 8 alloc'd
==958==    at 0x48373CB: operator new[](unsigned int) (vg_replace_malloc.c:427)
==958==    by 0x57180E: ??? (in /usr/bin/mlnet)
==958==    by 0x586F74: ??? (in /usr/bin/mlnet)
==958==    by 0x58E044: ??? (in /usr/bin/mlnet)
==958==    by 0x5AC12C: ??? (in /usr/bin/mlnet)
==958==    by 0x379621: ??? (in /usr/bin/mlnet)

==958== Invalid write of size 4
==958==    at 0x56A9E8: ??? (in /usr/bin/mlnet)
==958==  Address 0x593491c is 4 bytes after a block of size 8 alloc'd
==958==    at 0x48373CB: operator new[](unsigned int) (vg_replace_malloc.c:427)
==958==    by 0x57180E: ??? (in /usr/bin/mlnet)
==958==    by 0x586F74: ??? (in /usr/bin/mlnet)
==958==    by 0x58E044: ??? (in /usr/bin/mlnet)
==958==    by 0x5AC12C: ??? (in /usr/bin/mlnet)
==958==    by 0x379621: ??? (in /usr/bin/mlnet)

==958==    at 0x5803E007: show_sched_status_wrk (m_libcassert.c:388)
==958==    by 0x5803E130: report_and_quit (m_libcassert.c:459)
==958==    by 0x5803E224: vgPlain_assert_fail (m_libcassert.c:525)
==958==    by 0x580484F7: get_bszB_as_is (m_mallocfree.c:305)
==958==    by 0x580484F7: vgPlain_describe_arena_addr (m_mallocfree.c:1587)
==958==    by 0x5803508A: vgPlain_describe_addr (m_addrinfo.c:187)
==958==    by 0x58032444: describe_addr (mc_errors.c:1124)
==958==    by 0x58034011: vgMemCheck_update_Error_extra (mc_errors.c:1187)
==958==    by 0x58039087: vgPlain_maybe_record_error (m_errormgr.c:823)
==958==    by 0x5803342D: vgMemCheck_record_address_error (mc_errors.c:767)
==958==    by 0x5800A598: mc_STOREVn_slow (mc_main.c:1656)
==958==    by 0x58013C78: mc_STOREV32 (mc_main.c:5108)
==958==    by 0x58013C78: vgMemCheck_helperc_STOREV32le (mc_main.c:5136)
==958==    by 0x637B1306: ???

pointing to portability issues.

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