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Add bigness to buffers to prevent overflow on high traffic (Mac tap).

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This commit is contained in:
Adam Ierymenko
2019-03-29 12:45:02 -07:00
parent 92c811deb7
commit d77846dcea
2 changed files with 15 additions and 5 deletions
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8
osdep/MacEthernetTapAgent.c
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@@ -104,8 +104,8 @@
#define P_IFCONFIG "/sbin/ifconfig"
static unsigned char s_pktReadBuf[262144] __attribute__ ((__aligned__(16)));
static unsigned char s_stdinReadBuf[262144] __attribute__ ((__aligned__(16)));
static unsigned char s_pktReadBuf[1048576] __attribute__ ((__aligned__(16)));
static unsigned char s_stdinReadBuf[1048576] __attribute__ ((__aligned__(16)));
static char s_deviceName[IFNAMSIZ];
static char s_peerDeviceName[IFNAMSIZ];
static int s_bpffd = -1;
@@ -418,6 +418,10 @@ int main(int argc,char **argv)
case ZT_MACETHERNETTAPAGENT_STDIN_CMD_EXIT:
return ZT_MACETHERNETTAPAGENT_EXIT_CODE_SUCCESS;
default:
fprintf(stderr,"E unrecognized message type over pipe from host process: %d (length: %d)\n",(int)msg[0],(int)len);
break;
}
}