Causes Vim to segfault

[garrettr]

Just installed ctrlp-cmatcher in Vim according to instructions in README. When I hit ctrlp, the menu pops up, says "Mixing..." for a second, and then gives me the prompt. As soon as I type any letter in the prompt, vim crashes and outputs:

Vim: Caught deadly signal SEGV
Segmentation fault

Relevant configuration in .vimrc:

" Ctrl-P
let g:ctrlp_map = '<c-p>'
let g:ctrlp_cmd = 'CtrlPMixed'
let g:ctrlp_clear_cache_on_exit = 0
let g:ctrlp_max_files = 0 " no limit
let g:ctrlp_match_func = {'match' : 'matcher#cmatch' }

[JazzCore]

Can you give some more details? At least your OS and gdb backtrace on crash.

[JazzCore]

Closing since no details were given.

[Yggdroot]

uname -a Linux 2.6.18-371.el5 #1 SMP Tue Oct 1 08:35:08 EDT 2013 x86_64 x86_64 x86_64 GNU/Linux

Program received signal SIGSEGV, Segmentation fault.                                                                                                     
0x00002aaaaee2c3fd in recursive_match (m=0x7ffffffebe30, haystack_idx=0, needle_idx=0, last_idx=0, score=0) at match.c:56
56      double memoized = m->memo[needle_idx * m->needle_len + haystack_idx];
(gdb) bt
#0  0x00002aaaaee2c3fd in recursive_match (m=0x7ffffffebe30, haystack_idx=0, needle_idx=0, last_idx=0, score=0) at match.c:56
#1  0x00002aaab03fa49e in find_match (str=0x2aaaaf9f0420, abbrev=0x2aaaaf9c35f8, mmode=0x2aaaaf9f0414 "full-line") at fuzzycomt.c:379
#2  0x00002aaab03fa56d in getLineMatches (paths=0x2aaaaf9c7d88, abbrev=0x2aaaaf9c35f8, matches=0x7ffffffebf20, mmode=0x2aaaaf9f0414 "full-line") at fuzzycomt.c:33
#3  0x00002aaab03fa6a4 in fuzzycomt_sorted_match_list (self=<value optimized out>, args=<value optimized out>) at fuzzycomt.c:304
#4  0x0000000000654ff2 in PyEval_EvalFrameEx ()
#5  0x00000000006564ab in PyEval_EvalCodeEx ()
#6  0x0000000000656522 in PyEval_EvalCode ()
#7  0x0000000000678f05 in PyRun_StringFlags ()
#8  0x00000000005cac0b in ?? ()
#9  0x00000000005ca2ba in ?? ()
#10 0x00000000005cb113 in ex_python ()
#11 0x00000000004ac3f1 in ?? ()
#12 0x00000000004ad97f in do_cmdline ()
#13 0x0000000000483d71 in ?? ()

[JazzCore]

What distro (and version) are you using?

[Yggdroot]

the latest.

[Yggdroot]

I think this issue should be reopened.

[JazzCore]

I've meant what linux distro are you using? And steps to reproduce are the same as it was in OPs problem?

[Yggdroot]

I find the root cause of my Segmentation fault, it is because I have also installed Command-T, which also have recursive_match function. So the issue now becomes that conflict with Command-T.

[JazzCore]

Good that you found the issue, I'll look into this on weekend