X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/2a99a730556a54222ac653e803316a7839c7cb58..b31ef4f5104384d0d301dcd27d11b3a9861b1d82:/client/util.c diff --git a/client/util.c b/client/util.c index c4f7d200..e5cbc4aa 100644 --- a/client/util.c +++ b/client/util.c @@ -23,7 +23,7 @@ int ukbhit(void) static struct termios Otty, Ntty; - tcgetattr( 0, &Otty); + if ( tcgetattr( 0, &Otty) == -1 ) return -1; Ntty = Otty; Ntty.c_iflag = 0; /* input mode */ @@ -140,8 +140,9 @@ char *sprint_bin_break(const uint8_t *data, const size_t len, const uint8_t brea size_t in_index = 0; // loop through the out_index to make sure we don't go too far for (size_t out_index=0; out_index < max_len; out_index++) { - // set character - sprintf(tmp++, "%u", data[in_index]); + // set character - (should be binary but verify it isn't more than 1 digit) + if (data[in_index]<10) + sprintf(tmp++, "%u", data[in_index]); // check if a line break is needed and we have room to print it in our array if ( (breaks > 0) && !((in_index+1) % breaks) && (out_index+1 != max_len) ) { // increment and print line break