FreeCalypso > hg > freecalypso-tools

annotate miscutil/fc-serterm.c @ 1011:6d9b10633f10 default tip

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etmsync Pirelli IMEI retrieval: fix poor use of printf() Bug reported by Vadim Yanitskiy <fixeria@osmocom.org>: the construct where a static-allocated string was passed to printf() without any format arguments causes newer compilers to report a security problem. Given that formatted output is not needed here, just fixed string output, change printf() to fputs(), and direct the error message to stderr while at it.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 23 May 2024 17:29:57 +0000
parents fb577c31e960
children
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1 /*
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2 * This hack-utility opens a serial port at the user-specified baud rate
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3 * and drops into a terminal pass-thru mode, except that any binary bytes
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4 * received on this port are turned into cat -v form. The intent is for
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5 * sniffing on and/or talking to targets that emit some ASCII mixed in
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6 * with binary.
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7 */
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9 #include <stdio.h>
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10 #include <stdlib.h>
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12 main(argc, argv)
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13 char **argv;
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14 {
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15 if (argc != 3) {
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16 fprintf(stderr, "usage: %s ttyname baudrate\n", argv[0]);
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17 exit(1);
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18 }
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fb577c31e960 fc-serterm converted to use libserial
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19 open_serial_port(argv[1]);
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20 set_fixed_baudrate(argv[2]);
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21 tty_passthru();
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22 exit(0);
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23 }