va_start(ap, format);
blen = vsnprintf(buffer, sizeof buffer, format, ap);
va_start(ap, format);
blen = vsnprintf(buffer, sizeof buffer, format, ap);
snprintf(buf, sizeof buf, "%d", pfd[1]);
setenv("TINC_UMBILICAL", buf, true);
exit(execvp(c, nargv));
snprintf(buf, sizeof buf, "%d", pfd[1]);
setenv("TINC_UMBILICAL", buf, true);
exit(execvp(c, nargv));
char *newline = memchr(data, '\n', len);
if(!newline || (newline - data > MAX_STRING_SIZE - 1)) {
fprintf(stderr, "Invalid input\n");
char *newline = memchr(data, '\n', len);
if(!newline || (newline - data > MAX_STRING_SIZE - 1)) {
fprintf(stderr, "Invalid input\n");
if(sscanf(data, "Signature = %s %ld %s", signer, &t, sig) != 3 || strlen(sig) != 86 || !t || !check_id(signer)) {
fprintf(stderr, "Invalid input\n");
if(sscanf(data, "Signature = %s %ld %s", signer, &t, sig) != 3 || strlen(sig) != 86 || !t || !check_id(signer)) {
fprintf(stderr, "Invalid input\n");
return 1;
}
if(node && strcmp(node, signer)) {
fprintf(stderr, "Signature is not made by %s\n", node);
return 1;
}
if(node && strcmp(node, signer)) {
fprintf(stderr, "Signature is not made by %s\n", node);