38d9e9e762e
commit backported to 3.4 and it works fine. Thank you.
--
Martin Mikkelsen (mam...@mamikk.no)
http://www.mamikk.no/
___
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.
set_var_value() may do memory corruption when a variable is set to the
substring of the same variable, this is atleast the case with the
s.substr, s.select, s.strip and s.striptail transformation functions
which just updates the pointer to its input buffer.
As an example, this would trigger a warn
On Wed, May 01, 2013 at 11:04:28AM +0200, Alex Hermann wrote:
> strncpy() must be replaced with memmove() when src and dst (may) overlap.
You are right, it is probably better to do the copying with memove(), then we
dont have to fixup all the transformation functions.
--
Martin Mikkelsen (
of the
rvalue if it overlaps the lvalue before the assignment, maybe someone
who is more knowledgable with the kamailio source code can take a look
at this.
--
Martin Mikkelsen, Zisson AS
___
SIP Express Router (SER) and Kamailio (OpenSER) - sr
On Tue, Apr 30, 2013 at 01:29:21PM +0200, Martin Mikkelsen wrote:
> I am not sure what the best fix would be for that, but I have attached a
> patch which copies the string in the TR_S_SUBST code to _tr_buffer and
> returns that buffer instead like a lot of the other transformations
functions probably
needs to be corrected as well.
--
Martin Mikkelsen, Zisson AS
___
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
