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From "William A. Rowe, Jr." <>
Subject Obtuse AIX crash in mod_ftp
Date Wed, 11 Jul 2007 08:43:19 GMT
I have an odd one that is specific to mod_ftp, specific to builds against
httpd 2.2.4, and specific to AIX 5.2 compiled with xlc_r.  I'm baffled,
since this backtrace makes no sense from the context of processing the
LoadModule/register_hooks sequence.

(line numbers may not precisely agree)

Segmentation fault in ftp_have_ssl at line 278 in file "" ($t1)
could not read "mod_ftp.c"
(dbx) where
ftp_have_ssl(), line 278 in "mod_ftp.c"
   [return (ftp_ssl_input_filter_handle
                && ftp_ssl_output_filter_handle);]
   [where ftp_ssl_input_filter_handle etc are statics]
mod_ftp.register_hooks(p = 0x20024210), line 952 in "mod_ftp.c"
   [ap_hook_pre_config(ftp_pre_config, pred, NULL, APR_HOOK_MIDDLE);]
ap_register_hooks(0x20162530, 0x20024210) at 0x10006548
ap_add_module(0x20162530, 0x20024210) at 0x100078c8
ap_add_loaded_module(0x20162530, 0x20024210) at 0x10007580
load_module(0x2ff22740, 0x2ff2268c, 0x200eba18, 0x200eba28) at 0x1004a354

Wondering if anyone has ever seen similar, before I start unwinding this
in assembly?


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