[uClinux-dev] cgihtml & boa & file upload

[Armenta, Robert (STRT)]

I have boa & cgihtml implemented on the uCDimm.  Everything seems to be
working; however, when I upload a file the
system crashes.  I this a kernel problem or a boa problem?  When I test
this on my Redhat box everything works fine.  Differences are boa ver
0.94 and cgihtml 1.69

Version Info:
Kernel 2.4.27
boa 0.93
cgihtml 1.66

What I am doing:
I have an index.html file to call the example test.cgi program in
user/cgihtml/examples
  <FORM METHOD=POST ENCTYPE="multipart/form-data"
ACTION="./cgi-bin/test.cgi">
         File to upload: <INPUT TYPE=FILE NAME="upfile"><BR>
                   <INPUT TYPE=SUBMIT VALUE="Submit">
   </FORM>
The symptoms are:
I browse to a file the I created "myfile.txt" which simply contains
Hello World.
Click the submit button and the first time test.cgi web page get served
up, but the file is not uploaded.
If I browse back and submit again the system crashes.

I was successful in getting the boa logs to work.  It seems that you
need to define BOA_TIME_LOG.  I chose to put it in defines.h just under
server root.  The only error I get is "cgihtml cannot upload file" which
is the result of a NULL FILE pointer at line 278 of cgi-lib.c in
user/cgihtml.

When the system crashes I don't have a log since the boa logs are in
ramfs.

Thanks,
Robert Armenta


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