Just commit these..
--Jani
On Sat, 1 Mar 2003, Dave Hill wrote:
>Hi all, I am back again....
>
>Diff against php4-STABLE-200302241430
> (without the last patch I suggested)
>Applies to 4.5.x and 5.x as well.
>Affects any 64 bit OS.
>
>I ran into another problem after I turned optimization back on. Usually
>these are hell to find, but Julien Soula (who I met through the
>bug database) had encountered this already.
>
>This time I have a 64 bit issue with zend_parse_parameters().
>Luckily the problem is not the implementation, rather the usage.
>
>"s" -> needs a char *, int *
>"l" -> needs a long *
>
>Passing the wrong type into this function will have .... unexpected
>results... :-) In my case I was getting string lengths with random
>values in the upper 32 bits making for strings a bit longer than
>in reality.
>
>I did a code inspection (helped by cscope) of the 480 hits,
>checking what the types were passed for s & l entries. I did this
>regardless of if I actually use the code - it was just easier to
>look at them all, but this does mean that I will not be compile
>testing all of them.... I have 26 changed files. I hope the
>diff will work against 4.5.x and later because that was a lot of
>files to inspect :-p
>
>Where a type like size_t or an enum was used, I converted this to
>a long. I did this because the function is defined as taking a
>long, and in some cases (like enum) you may actually be getting
>an int. Even in a case like size_t where you are probablly safe,
>I have always found it to be safe then sorry.
>
>Interestingly enough I did find one coding error, in
>ext/w32api/w32api.c there are two calls with "s|l" and only
>two arguments passed into the function, so heaven help anyone
>who tries to pass that optional long :-) I guess it is lucky
>that I am using Apache/Unix :-)
>
>Per README.SUBMITTING_PATCH I am trying to copy all
>of the extension owners.
>
>Files affected:
> ./ext/domxml/php_domxml.c
> ./ext/fdf/fdf.c
> ./ext/ftp/php_ftp.c
> ./ext/ldap/ldap.c
> ./ext/mcrypt/mcrypt.c
> ./ext/mhash/mhash.c
> ./ext/pgsql/pgsql.c
> ./ext/posix/posix.c
> ./ext/dio/dio.c
> ./ext/sockets/sockets.c
> ./ext/standard/exec.c
> ./ext/standard/file.c
> ./ext/standard/fsock.c
> ./ext/standard/head.c
> ./ext/standard/html.c
> ./ext/standard/metaphone.c
> ./ext/standard/string.c
> ./ext/sysvsem/sysvsem.c
> ./ext/zlib/zlib.c
> ./ext/bz2/bz2.c
> ./ext/openssl/openssl.c
> ./ext/rpc/com/com.c
> ./ext/iconv/iconv.c
> ./ext/mbstring/mbstring.c
> ./ext/mbstring/php_mbregex.c
> ./ext/zip/zip.c
> ./main/output.c
>
>
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