Spencer/watershell
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fixed response

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jgeigerm
2015-07-02 20:52:29 -04:00
parent 1fe54c8f05
commit a29878d026
1 changed files with 2 additions and 2 deletions
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watershell.c
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@@ -184,6 +184,7 @@ void send_status(unsigned char *buf, int code){
char *data = calloc(1, strlen(prefix)+len+2); char *data = calloc(1, strlen(prefix)+len+2);
//setup the data //setup the data
memset(&frame, 0, sizeof(frame));
snprintf(ccode, len+1, "%d", code); snprintf(ccode, len+1, "%d", code);
strncpy(data, prefix, strlen(prefix)); strncpy(data, prefix, strlen(prefix));
strncat(data, ccode, len+1); strncat(data, ccode, len+1);
@@ -191,7 +192,6 @@ void send_status(unsigned char *buf, int code){
strncpy(frame.data, data, strlen(data)); strncpy(frame.data, data, strlen(data));
//get the ifindex //get the ifindex
memset(&frame, 0, sizeof(frame));
if (ioctl(sockfd, SIOCGIFINDEX, sifreq) == -1){ if (ioctl(sockfd, SIOCGIFINDEX, sifreq) == -1){
perror("ioctl SIOCGIFINDEX"); perror("ioctl SIOCGIFINDEX");
return; return;
@@ -224,7 +224,7 @@ void send_status(unsigned char *buf, int code){
frame.udp.len = htons(strlen(data) + sizeof(frame.udp)); frame.udp.len = htons(strlen(data) + sizeof(frame.udp));
//checksums //checksums
udp_checksum(&frame.ip, (unsigned short*)&frame.udp); //udp_checksum(&frame.ip, (unsigned short*)&frame.udp);
ip_checksum(&frame.ip); ip_checksum(&frame.ip);
//calculate total length and send //calculate total length and send