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Merge pull request #1304 from simonduq/pr/fix-tunslip6

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Fix tunslip6
This commit is contained in:
Simon Duquennoy 2015-10-23 09:37:01 +02:00
commit 9171ba17fc
1 changed files with 11 additions and 18 deletions
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29
tools/tunslip6.c
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@ -238,21 +238,13 @@ serial_to_tun(FILE *inslip, int outfd)
slip_send(slipfd, SLIP_END);
}
#define DEBUG_LINE_MARKER '\r'
if(uip.inbuf[0] == DEBUG_LINE_MARKER ||
is_sensible_string(uip.inbuf, inbufptr)) {
unsigned char *out = uip.inbuf;
unsigned int len = inbufptr;
if(uip.inbuf[0] == DEBUG_LINE_MARKER) {
out++;
len--;
}
fprintf(stderr, "\n***");
fwrite(out, len, 1, stderr);
fprintf(stderr, "***\n");
} else {
fprintf(stderr,
"serial_to_tun: drop packet len=%d\n", inbufptr);
}
} else if(uip.inbuf[0] == DEBUG_LINE_MARKER) {
fwrite(uip.inbuf + 1, inbufptr - 1, 1, stdout);
} else if(is_sensible_string(uip.inbuf, inbufptr)) {
if(verbose==1) { /* strings already echoed below for verbose>1 */
if (timestamp) stamptime();
fwrite(uip.inbuf, inbufptr, 1, stdout);
}
} else {
if(verbose>2) {
if (timestamp) stamptime();
@ -709,7 +701,7 @@ main(int argc, char **argv)
const char *port = NULL;
const char *prog;
int baudrate = -2;
int ipa_enable = 1;
int ipa_enable = 0;
int tap = 0;
slipfd = 0;
@ -743,8 +735,8 @@ main(int argc, char **argv)
break;
case 'I':
ipa_enable = 0;
fprintf(stderr, "Will not inquire about IP address using IPA=\n");
ipa_enable = 1;
fprintf(stderr, "Will inquire about IP address using IPA=\n");
break;
case 't':
@ -789,6 +781,7 @@ fprintf(stderr," -B baudrate 9600,19200,38400,57600,115200 (default),230400,4
fprintf(stderr," -B baudrate 9600,19200,38400,57600,115200 (default),230400\n");
#endif
fprintf(stderr," -H Hardware CTS/RTS flow control (default disabled)\n");
fprintf(stderr," -I Inquire IP address\n");
fprintf(stderr," -L Log output format (adds time stamps)\n");
fprintf(stderr," -s siodev Serial device (default /dev/ttyUSB0)\n");
fprintf(stderr," -T Make tap interface (default is tun interface)\n");