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Diff for /embedaddon/libnet/src/libnet_build_rip.c between versions 1.1.1.1 and 1.1.1.3

version 1.1.1.1, 2012/02/21 22:14:23 version 1.1.1.3, 2023/09/27 11:11:38
Line 30 Line 30
  *   *
  */   */
   
#if (HAVE_CONFIG_H)#include "common.h"
#include "../include/config.h" 
#endif 
#if (!(_WIN32) || (__CYGWIN__))  
#include "../include/libnet.h" 
#else 
#include "../include/win32/libnet.h" 
#endif 
   
 libnet_ptag_t  libnet_ptag_t
libnet_build_rip(u_int8_t cmd, u_int8_t version, u_int16_t rd, u_int16_t af, u_int16_t rt,libnet_build_rip(uint8_t cmd, uint8_t version, uint16_t rd, uint16_t af,
            u_int32_t addr, u_int32_t mask, u_int32_t next_hop, u_int32_t metric,uint16_t rt, uint32_t addr, uint32_t mask, uint32_t next_hop,
            u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag)uint32_t metric, const uint8_t *payload, uint32_t payload_s, libnet_t *l,
 libnet_ptag_t ptag)
 {  {
    u_int32_t n, h;    uint32_t n, h;
     libnet_pblock_t *p;      libnet_pblock_t *p;
     struct libnet_rip_hdr rip_hdr;      struct libnet_rip_hdr rip_hdr;
   
Line 66  libnet_build_rip(u_int8_t cmd, u_int8_t version, u_int Line 60  libnet_build_rip(u_int8_t cmd, u_int8_t version, u_int
         return (-1);          return (-1);
     }      }
   
        memset(&rip_hdr, 0, sizeof(rip_hdr));    memset(&rip_hdr, 0, sizeof(rip_hdr));
        rip_hdr.rip_cmd      = cmd;    rip_hdr.rip_cmd      = cmd;
     rip_hdr.rip_ver      = version;      rip_hdr.rip_ver      = version;
     rip_hdr.rip_rd       = htons(rd);      rip_hdr.rip_rd       = htons(rd);
     rip_hdr.rip_af       = htons(af);      rip_hdr.rip_af       = htons(af);
     rip_hdr.rip_rt       = htons(rt);      rip_hdr.rip_rt       = htons(rt);
    rip_hdr.rip_addr     = htonl(addr);    rip_hdr.rip_addr     = addr;
    rip_hdr.rip_mask     = htonl(mask);    rip_hdr.rip_mask     = mask;
    rip_hdr.rip_next_hop = htonl(next_hop);    rip_hdr.rip_next_hop = next_hop;
     rip_hdr.rip_metric   = htonl(metric);      rip_hdr.rip_metric   = htonl(metric);
   
    n = libnet_pblock_append(l, p, (u_int8_t *)&rip_hdr, LIBNET_RIP_H);    n = libnet_pblock_append(l, p, (uint8_t *)&rip_hdr, LIBNET_RIP_H);
     if (n == -1)      if (n == -1)
     {      {
         goto bad;          goto bad;
     }      }
   
    if ((payload && !payload_s) || (!payload && payload_s))    /* boilerplate payload sanity check / append macro */
    {    LIBNET_DO_PAYLOAD(l, p);
        snprintf(l->err_buf, LIBNET_ERRBUF_SIZE, 
                            "%s(): payload inconsistency\n", __func__); 
        goto bad; 
    } 
   
     if (payload && payload_s)  
     {  
         n = libnet_pblock_append(l, p, payload, payload_s);  
         if (n == -1)  
         {  
             goto bad;  
         }  
     }  
   
     return (ptag ? ptag : libnet_pblock_update(l, p, h, LIBNET_PBLOCK_RIP_H));      return (ptag ? ptag : libnet_pblock_update(l, p, h, LIBNET_PBLOCK_RIP_H));
 bad:  bad:
     libnet_pblock_delete(l, p);      libnet_pblock_delete(l, p);
     return (-1);      return (-1);
 }  }
   
/* EOF *//**
  * Local Variables:
  *  indent-tabs-mode: nil
  *  c-file-style: "stroustrup"
  * End:
  */
Removed from v.1.1.1.1  
changed lines
  Added in v.1.1.1.3

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