zsh 4.3.10 frozen after history-incremental-search-backward

[Vincent Lefevre <vincent@xxxxxxxxxx>]

Hi,

When trying to do a history-incremental-search-backward, zsh froze.
IIRC, this is the first time this occurs. I'm under Mac OS X 10.4.11
with a UTF-8 terminal.

"sample 22885 10 10" gives:

Analysis of sampling pid 22885 every 10.000000 milliseconds
Call graph:
    901 Thread_0f0b
      901 start
        901 _start
          901 zsh_main
            901 loop
              901 parse_event
                901 zshlex
                  901 ihgetc
                    901 ingetc
                      901 zleentry
                        901 zleread
                          901 zlecore
                            901 execzlefunc
                              819 doisearch
                                617 mb_metacharlenconv_r
                                  349 __bzero
                                    349 __bzero
                                  165 mb_metacharlenconv_r
                                  74 dyld_stub_memset
                                    74 dyld_stub_memset
                                  29 memset
                                    29 memset
                                104 dyld_stub_mb_metacharlenconv_r
                                  104 dyld_stub_mb_metacharlenconv_r
                                98 doisearch
                              82 mb_metacharlenconv_r
                                82 mb_metacharlenconv_r

Total number in stack (recursive counted multiple, when >=5):

Sort by top of stack, same collapsed (when >= 5):
        __bzero        349
        mb_metacharlenconv_r        247
        dyld_stub_mb_metacharlenconv_r        104
        doisearch        98
        dyld_stub_memset        74
        memset        29

-- 
Vincent Lefèvre <vincent@xxxxxxxxxx> - Web: <http://www.vinc17.net/>
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Work: CR INRIA - computer arithmetic / Arénaire project (LIP, ENS-Lyon)