ExternalVendorCode/serval-dna
1
0
Fork 0
mirror of https://github.com/servalproject/serval-dna.git synced 2025-02-21 01:42:18 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Log the address & port of the sender of a broken Rhizome packet.

Browse Source
This commit is contained in:
Daniel O'Connor 2012-08-27 12:11:06 +09:30
parent 00b350aeb1
commit 19dd10b1cc
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
rhizome_packetformats.c
View File

@ -19,6 +19,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include "serval.h"
#include "rhizome.h"
#include <assert.h>
#include <stdlib.h>
int rhizome_manifest_to_bar(rhizome_manifest *m,unsigned char *bar)
@ -325,7 +326,8 @@ int overlay_rhizome_saw_advertisements(int i,overlay_frame *f, long long now)
httpaddr.sin_port = htons(RHIZOME_HTTP_PORT);
int manifest_length;
rhizome_manifest *m=NULL;
char httpaddrtxt[INET_ADDRSTRLEN];
switch (ad_frame_type) {
case 3:
/* The same as type=1, but includes the source HTTP port number */
@ -341,7 +343,9 @@ int overlay_rhizome_saw_advertisements(int i,overlay_frame *f, long long now)
break;
}
if (manifest_length>f->payload->length - ofs) {
WHYF("Illegal manifest length field in rhizome advertisement frame %d vs %d.", manifest_length, f->payload->length - ofs);
assert(inet_ntop(AF_INET, &httpaddr.sin_addr, httpaddrtxt, sizeof(httpaddrtxt)) != NULL);
WHYF("Illegal manifest length field in rhizome advertisement frame from %s:%d (%d vs %d)",
httpaddrtxt, ntohs(httpaddr.sin_port), manifest_length, f->payload->length - ofs);
break;
}