[MacPorts] #40672: vim @7.4.035_0+huge Runtime error: segfaults on yaml syntax

[MacPorts]

#40672: vim @7.4.035_0+huge Runtime error: segfaults on yaml syntax
-----------------------+----------------------
  Reporter:  vergus@…  |      Owner:  raimue@…
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.2.0
Resolution:            |   Keywords:
      Port:  vim       |
-----------------------+----------------------

Comment (by vergus@…):

 ~/Library/Logs/DiagnosticReports/ was empty, so I used the instructions in
 the vim debug doc to create a stacktrace and sent it to Bram:

 {{{
 Program received signal EXC_BAD_ACCESS, Could not access memory.
 Reason: KERN_INVALID_ADDRESS at address: 0x0000000101101aa0
 0x000000010018e164 in copy_pim (to=0x101242d20, from=0x101101aa0) at
 regexp_nfa.c:3842
 3842        to->result = from->result;
 (gdb) where
 #0  0x000000010018e164 in copy_pim (to=0x101242d20, from=0x101101aa0) at
 regexp_nfa.c:3842
 #1  0x000000010018f451 in addstate (l=0x7fff5fbfe010, state=0x1008c0508,
 subs_arg=0x101101d50, pim=0x101101aa0, off=0) at regexp_nfa.c:4333
 #2  0x000000010018f66b in addstate (l=0x7fff5fbfe010, state=0x1008c0558,
 subs_arg=0x101101d50, pim=0x101101aa0, off=0) at regexp_nfa.c:4366
 #3  0x00000001001901ee in addstate_here (l=0x7fff5fbfe010,
 state=0x1008c0558, subs=0x101101d50, pim=0x101101aa0, ip=0x7fff5fbfdff4)
 at regexp_nfa.c:4604
 #4  0x0000000100195ca1 in nfa_regmatch (prog=0x1008bf200,
 start=0x1008c07b0, submatch=0x7fff5fbfe458, m=0x7fff5fbfe1c8) at
 regexp_nfa.c:6535
 #5  0x0000000100196884 in nfa_regtry (prog=0x1008bf200, col=4) at
 regexp_nfa.c:6709
 #6  0x0000000100197099 in nfa_regexec_both (line=0x10086a7cd "  -
 106.178.200.46:8080", startcol=4) at regexp_nfa.c:6893
 #7  0x00000001001976ad in nfa_regexec_multi (rmp=0x7fff5fbfe990,
 win=0x10084e000, buf=0x10084f600, lnum=3, col=4, tm=0x0) at
 regexp_nfa.c:7142
 #8  0x00000001001979fe in vim_regexec_multi (rmp=0x7fff5fbfe990,
 win=0x10084e000, buf=0x10084f600, lnum=3, col=4, tm=0x0) at regexp.c:8088
 #9  0x00000001001f00db in syn_regexec (rmp=0x7fff5fbfe990, lnum=3, col=4,
 st=0x0) at syntax.c:3272
 #10 0x00000001001ed949 in syn_current_attr (syncing=0, displaying=1,
 can_spell=0x0, keep_state=0) at syntax.c:2092
 #11 0x00000001001ed0ba in get_syntax_attr (col=4, can_spell=0x0,
 keep_state=0) at syntax.c:1851
 #12 0x00000001001a0a91 in win_line (wp=0x10084e000, lnum=3, startrow=2,
 endrow=39, nochange=1) at screen.c:4274
 #13 0x000000010019bb58 in win_update (wp=0x10084e000) at screen.c:2010
 #14 0x00000001001993d6 in update_screen (type=40) at screen.c:681
 #15 0x0000000100231819 in main_loop (cmdwin=0, noexmode=0) at main.c:1232
 #16 0x0000000100231438 in main (argc=10, argv=0x7fff5fbff590) at
 main.c:1020
 }}}

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Ticket URL: <https://trac.macports.org/ticket/40672#comment:4>
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