ID: 21533
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
-Status: Open
+Status: Feedback
Bug Type: GD related
Operating System: RH 7.2
PHP Version: 4.3.0
New Comment:
If you change char *error; to char *error = NULL; does the segmentation
fault you are seeing go away?
Previous Comments:
------------------------------------------------------------------------
[2003-01-22 13:57:11] [EMAIL PROTECTED]
The version of gd.c that I have is supposed to be 4.3.0. I still
believe it is incorrect.
If you are referring to the statement:
Line 2951: #else /* !USE_GD_IMGSTRTTF */
that 'else' is related to a "USE_GD_IMGSTRTTF" and is not the same as
any "HAVE_GD_STRINGxxx" defines.
I'm saying that if USE_GD_IMGSTRTTF *is* defined, but neither
HAVE_GD_STRINGFT nor HAVE_GD_STRINGTTF is defined, it will leave the
variable 'error' undefined, and then try to use it (resulting in the
possibility of a crash).
Do you still disagree?
------------------------------------------------------------------------
[2003-01-21 14:20:13] [EMAIL PROTECTED]
The ifdef is correct, because no matter what the value will be assigned
to error. There is another ifdef surrounding this code which has an
else condition that is used to set a value to error. So the crash you
are seeing comes from elsewhere.
------------------------------------------------------------------------
[2003-01-21 09:28:38] [EMAIL PROTECTED]
PHP build:
configure --with-apxs=/usr/local/apache/bin/apxs
--with-mysql=/usr/local/mysql --enable-track-vars
--with-imap=/usr/local/imap --with-gd --enable-ftp --enable-sysvsem
--enable-sysvshm --enable-sockets --with-gettext
--with-mm=/usr/local/lib/mm --with-jpeg-dir=/usr/lib
--with-zlib-dir=/usr/local --with-openssl=/usr/local/ssl --with-ttf
--enable-gd-native-ttf --enable-gd-imgstrttf
--with-freetype-dir=/usr/local --with-dom
FreeType:
freetype-1.3.1.tar.gz was untarred and built and installed with:
configure
make
make install
------------------------------------------------------------------------
[2003-01-20 17:11:22] [EMAIL PROTECTED]
What was the configure line ? And exactly what freetype 1.x
version was installed? And how?
------------------------------------------------------------------------
[2003-01-20 16:48:08] [EMAIL PROTECTED]
I'm really not a Linux developer, and although what you are asking for
sounds easy enough, I don't know how to give you what you want.
I would like to reiterate that there are 2 issues here:
1. Configure incorrectly reporting my support for FreeType2
2. gd.c has code that given certain #if conditions, leaves the variable
'error' undefined. The crash is occuring because of the reference to
this floating pointer. I assume you want a backtrace to determine the
line of code that is crashing, but I'm *giving* you the line of code
that is crashing.
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The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/21533
--
Edit this bug report at http://bugs.php.net/?id=21533&edit=1
