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Flipped msg sublelem 5 and 4 when sending AC descriptor.

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Cisco does not know about hardware version msg subelement (4) in
AC Descriptor message???
Sending software version sub element(5) first brings Cisco to
accept the whole message.

FossilOrigin-Name: af46e72eea639db67c970ae624d6f3d1f2d957da5aa57ff9d6fa39e1a1b914e8
This commit is contained in:
user@SRH-Linux-01.(none) 2014-07-28 16:19:31 +00:00
parent 4a7987eaa6
commit 01d4cdafb7
1 changed files with 10 additions and 9 deletions
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19
src/capwap/cwmsg_addelem_ac_descriptor.c
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@ -31,24 +31,25 @@ void cwmsg_addelem_ac_descriptor(struct cwmsg *msg,struct ac_info * acinfo)
int len = 12;
int sublen;
/* hardware version subelement */
*((uint32_t*)(acd+len))=0;
len+=4;
sublen=strlen(acinfo->hardware_version);
*((uint32_t*)(acd+len))=htonl((4<<16)|sublen);
len+=4;
memcpy(acd+len,acinfo->hardware_version,sublen);
len+=sublen;
/* software version subelement */
*((uint32_t*)(acd+len))=0;
len+=4;
sublen=strlen(acinfo->software_version);
sublen=strlen((const char*)acinfo->software_version);
*((uint32_t*)(acd+len))=htonl((5<<16)|sublen);
len+=4;
memcpy(acd+len,acinfo->software_version,sublen);
len+=sublen;
/* hardware version subelement */
*((uint32_t*)(acd+len))=0;
len+=4;
sublen=strlen((const char*)acinfo->hardware_version);
*((uint32_t*)(acd+len))=htonl((4<<16)|sublen);
len+=4;
memcpy(acd+len,acinfo->hardware_version,sublen);
len+=sublen;
cwmsg_addelem(msg,CWMSGELEM_AC_DESCRIPTOR,acd,len);