ID: 21964
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
-Status: Open
+Status: Analyzed
-Bug Type: Filesystem function related
+Bug Type: Documentation problem
Operating System: ANY
PHP Version: ANY
New Comment:
[EMAIL PROTECTED]: don't try analyzing any bugs as you obviously don't have
a clue.
For doc people:
With PHP 4.3.0 -> you can upload 0 byte files and you don't
get any error. There is no error code '5'.
You get error 4 (UPLOAD_ERR_NO_FILE) if you don't put any file in the
<input type=file..> field.
Previous Comments:
------------------------------------------------------------------------
[2003-02-01 05:06:07] [EMAIL PROTECTED]
Actually it looks more than a documentation problem:
For now there is not any define(name) for the new error code. Plus it
looks it's under a #ifdef that can't happen because of : #undef
DEBUG_FILE_UPLOAD in line 39 of main/rfc1867.c.
There is the code:
#ifdef DEBUG_FILE_UPLOAD
if(strlen(filename) > 0 && total_bytes == 0) {
sapi_module.sapi_error(E_WARNING, "Uploaded file size
0 - file
[%s=%s] not saved", param, filename);
cancel_upload = 5;
}
#endif
You can note that usually #ifdef DEBUG_FILE_UPLOAD is used only to hide
the sapi_module.sapi_error() function not the whole code.
eg:
if(strlen(filename) == 0) {
#ifdef DEBUG_FILE_UPLOAD
sapi_module.sapi_error(E_NOTICE, "No file uploaded");
#endif
cancel_upload = UPLOAD_ERROR_D;
}
There is also an another point, why a file with 0 byte has to be
cancelled? Has it been discussed?
According to melvyn:
why would php stop me to upload a file of 0 bytes?
Take a 'web-ftp' for like a sitebuilder kinda app
it would just upload these and create a 0 byte file, which is what I
expect it to do for instance: config.php in phpBB2 is 0 bytes outof the
box.
it needs that to be, for install to work.
So now there are some questions, does the code 5 ever happen? If yes
is it expected that it stops the upload and why do not give it a real
name so we can finally document it.
------------------------------------------------------------------------
[2003-01-30 11:43:59] [EMAIL PROTECTED]
I believe this was fixed in 4.2.3 and later.
------------------------------------------------------------------------
[2003-01-30 10:47:31] [EMAIL PROTECTED]
I have seen in various places, postings that an uploaded file with size
of 0 bytes should now fail. In version 4.2.2 on Solaris 8 it succeeds.
Please make clear in the documentation exactly when/in which version of
PHP this was changed to throw an error code 5.
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=21964&edit=1
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