Re: with ubuntu 64 - bit still receiving parse_config_file-error

[Rick P. <rp...@ce...>]

Hello Robert,
I did what you said and this is what I have in strace with the optimize
read(3, "########### GENERAL SECTION\r\nBAT"..., 4096) = 602
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0x7f4fec1ad000, 4096)            = 0
write(2, "parse_config_file - error: faile"..., 63parse_config_file -
error: failed to load even a single batch.
) = 63
write(2, "main - error: parse_config_file "..., 43main - error:
parse_config_file () failed.
) = 43
exit_group(-1)                          = ?
Process 6161 detached


Here is  what I received with the debug;
brk(0x12b2000)                          = 0x12b2000
open("./10K.conf", O_RDONLY)            = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=602, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x7fb3ef2df000
read(3, "########### GENERAL SECTION\r\nBAT"..., 4096) = 602
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
Process 6249 detached


On Wed, 2009-02-25 at 12:45 -0500, Robert Iakobashvili wrote:
> Hi Rick,
> 
> On Wed, Feb 25, 2009 at 7:47 PM, Rick Parker <rp...@ce...>
> wrote:
>         "Printed out strings?" The ones from the strace? or something
>         different?
>         I will get you whatever you would like for debugging.
>         I will attempt to recompile with a gcc that is <4.1.
>         I also did make a default "make" (which i thought was debug=1
>         and
>         optimize =0) but it segfaulted.. (would you like to see that
>         strace?)
>         
>         Thank you very much Robert!!
>         Rick
> 
> 
> read(3, "######### GENERAL SECTION\nBATCH_"..., 4096) = 610
> 
> The above string from your strace is resulting from fgets() reading.
> fgets is normally reading line till the nearest end of line symbol
> (\n, or \r\n)
> 
> Here it is reading a lot (610) characters, which means several (if not
> all) lines.
> The parser is supposed to get from fgets input as line after line.
> Here the correct behavior is completely broken. 
> The question who is the bad man: the compiler or the glibc?
> 
> Try a one more thing - to place instead of all \n - \r\n
> in vi
> :set ff=dos
> 
> and save the file :wq
> 
> -- 
> Truly,
> Robert Iakobashvili, Ph.D.
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