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Fixed fragmentation stuff

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FossilOrigin-Name: 35cd283b9ae5dcb5c5ca9dca4f020c42329b21b5b53dc6d09a46aa5f91f56532
This commit is contained in:
7u83@mail.ru 2018-05-07 08:56:56 +00:00
parent 9d3e24df52
commit dd1d3f4dbc
1 changed files with 6 additions and 4 deletions
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10
src/cw/conn_send_msg.c
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@ -29,8 +29,10 @@ int conn_send_msg(struct conn * conn, uint8_t *rawmsg)
mtu = conn->mtu; mtu = conn->mtu;
while (packetlen>mtu){ while (packetlen>mtu){
cw_set_hdr_flags(rawmsg,CAPWAP_FLAG_HDR_F,1);
cw_set_hdr_flags(ptr,CAPWAP_FLAG_HDR_F,1);
cw_set_dword(ptr+4, conn->fragid<<16 | fragoffset<<3 ); cw_set_dword(ptr+4, conn->fragid<<16 | fragoffset<<3 );
cw_dbg_pkt(DBG_PKT_OUT,conn,ptr,mtu,(struct sockaddr*)&conn->addr); cw_dbg_pkt(DBG_PKT_OUT,conn,ptr,mtu,(struct sockaddr*)&conn->addr);
@ -43,14 +45,14 @@ int conn_send_msg(struct conn * conn, uint8_t *rawmsg)
fragoffset+=(mtu-hlen)/8; fragoffset+=(mtu-hlen)/8;
packetlen-=mtu-hlen; packetlen-=mtu-hlen;
memcpy(ptr,rawmsg,hlen);
} }
if (fragoffset) if (fragoffset)
cw_set_hdr_flags(rawmsg,CAPWAP_FLAG_HDR_F | CAPWAP_FLAG_HDR_L,1); cw_set_hdr_flags(ptr,CAPWAP_FLAG_HDR_F | CAPWAP_FLAG_HDR_L,1);
else else
cw_set_hdr_flags(rawmsg,CAPWAP_FLAG_HDR_F,0); cw_set_hdr_flags(ptr,CAPWAP_FLAG_HDR_F,0);
cw_set_dword(ptr+4, conn->fragid<<16 | fragoffset<<3 ); cw_set_dword(ptr+4, conn->fragid<<16 | fragoffset<<3 );