[OpenSIPS-Devel] Doubt about hash ID
Daniel Zanutti
daniel.zanutti at gmail.com
Fri Jan 26 12:32:14 EST 2018
Hey
I got this error on Opensips:
*/sbin/opensips[9189]: ERROR:dialog:parse_dlg_rr_param: invalid hash id
'efd60008'*
Checking the failling function:
inline static int reverse_hex2int( char *c, int len )
{
char *pc;
int r;
char mychar;
r=0;
for (pc=c+len-1; len>0; pc--, len--) {
r <<= 4 ;
mychar=*pc;
if ( mychar >='0' && mychar <='9') r+=mychar -'0';
else if (mychar >='a' && mychar <='f') r+=mychar -'a'+10;
else if (mychar >='A' && mychar <='F') r+=mychar -'A'+10;
else return -1;
}
return r;
}
Converting manually, looks like it passed int limit: efd60008 = 4023779336
> Limit 2147483647
The doubt is: Shouldn't this function return "unsigned int" instead of
"int"? Is this the problem or am I seeing something wrong?
I'm using opensips 1.11.9.
Thanks
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