Re: [Sipp-devel] [Sipp-users] Content Length problem, possible fix.

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Charles=2C

=20

You may notice the =93dest - key =3C 10004=94 in the code above the printf=
=2E That
limits the size so it is well within range=2E

=20

Olivier=2C

=20

I think a cast to unsigned int is the answer to avoid errors on systems
where size=5Ft and int may be different=2E

=20

Peter

=20

  =5F=5F=5F=5F=5F =20

From=3A Boulkroune=2C Olivier =28Non-HP=3AAtos Origin=29
=5Bmailto=3Aolivier=2Eboulkroune=40hp=2Ecom=5D=20
Sent=3A 16 May 2007 08=3A05
To=3A Charles P Wright=3B Peter Higginson
Cc=3A sipp-devel=40lists=2Esourceforge=2Enet
Subject=3A RE=3A =5BSipp-devel=5D =5BSipp-users=5D Content Length problem=
=2C possible fix=2E

=20

Hello all=2C

=20

Indeed=2C =254zu is not recognized on our HP=5FUX systems=2C which uses aCC=
 as
compiler=2E It causes the 2=2E0 version not to work on HP=5FUX=2E=20

I=92m going to replace it by =254u=2C as Charles adviced=2C at least in the=
 2=2E0
branch=2E

=20

Regards=2C

=20

Olivier Boulkroune

=20

  =5F=5F=5F=5F=5F =20

De =3A sipp-devel-bounces=40lists=2Esourceforge=2Enet
=5Bmailto=3Asipp-devel-bounces=40lists=2Esourceforge=2Enet=5D De la part de=
 Charles P
Wright
Envoy=E9=20=3A mardi 15 mai 2007 13=3A41
=C0=20=3A Peter Higginson
Cc =3A sipp-devel=40lists=2Esourceforge=2Enet
Objet =3A Re=3A =5BSipp-devel=5D =5BSipp-users=5D Content Length problem=2C=
 possible fix=2E

=20


Peter=2C=20

You are absolutely right as to why the =254zu was added=2E  If you want to=
 print
a size=5Ft on 32-bit and 64-bit systems=2C you should use =25zu=2E  An alte=
rnative
might be to just cast the results of the pointer arithmetic to an integer=
=2C
as we can assume that the content-length =28and probably any other lengths=
 we
are dealing with=29 should be less than 4GB =28I couldn=27t find any max si=
ze in
the RFC=2C but for practical applications =28and any that expect to work=29=
 this
would be fine=2E  Then we can just use =25u=2E=20

Charles=20

sipp-users-bounces=40lists=2Esourceforge=2Enet wrote on 05/13/2007 05=3A01=
=3A51 PM=3A

=3E=20
=3E Martin=2C
=3E=20
=3E The original code that I submitted for this had =254u - which I think w=
ould
be
=3E better than =254d although in practice it would not matter=2E
=3E=20
=3E The definition of =22z=22 in =254zu is=3A =22A following integer conver=
sion
=3E corresponds to a size=5Ft or ssize=5Ft argument=22=2E AFAIK this is tec=
hnically
=3E correct for the result of pointer arithmetic=2E
=3E=20
=3E My guess is that you have a compiler that does not support the z option=
=2E
=3E=20
=3E I don=27t know where we go from here=3B my other assumption is that som=
eone
with
=3E a 64 bit system needed the z to correctly print the result of pointer=

=3E arithmetic =28or to get rid of some warning=29=2E
=3E=20
=3E My suggestion is to leave the =254zu=2E If you want to suggest some
conditional
=3E compilation I would support that=2E
=3E=20
=3E Peter
=3E=20
=3E -----Original Message-----
=3E From=3A sipp-users-bounces=40lists=2Esourceforge=2Enet
=3E =5Bmailto=3Asipp-users-bounces=40lists=2Esourceforge=2Enet=5D On Behalf=
 Of
=3E M=2EH=2EVanLeeuwen
=3E Sent=3A 09 May 2007 06=3A03
=3E To=3A sipp-users=40lists=2Esourceforge=2Enet
=3E Subject=3A =5BSipp-users=5D Content Length problem=2C possible fix=2E=

=3E=20
=3E Hi=2C
=3E=20
=3E =22Content Length=3A zu=22 seems to be generated from =254zu=2C changed=
 to =254d in
the
=3E following patch to fix the problem=2E
=3E=20
=3E Martin
=3E=20
=3E --- call=2Ecpp=2Eorig       2007-05-02 17=3A28=3A48=2E336760000 -0500=

=3E +++ call=2Ecpp    2007-05-08 23=3A53=3A58=2E001734000 -0500
=3E =40=40 -2382=2C7 +2383=2C7 =40=40
=3E         key =3D strstr=28length=5Fmarker=2C=22=5Cr=5Cn=5Cr=5Cn=22=29=3B=

=3E         if =28key =26=26 dest - key =3E 4 =26=26 dest - key =3C 10004=
=29 =7B
=3E           char tmp =3D length=5Fmarker=5B4=5D=3B
=3E -        sprintf=28length=5Fmarker=2C =22=254zu=22=2C dest - key - 4 +=
 len=5Foffset=29=3B
=3E +        sprintf=28length=5Fmarker=2C =22=254d=22=2C dest - key - 4 + l=
en=5Foffset=29=3B
=3E           length=5Fmarker=5B4=5D =3D tmp=3B
=3E         =7D else =7B
=3E           // Other cases=3A Content-Length is 0
=3E=20
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