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Fixes a double-free issue in CloseProxmark: (#617)

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- CloseProxmark now clears global state.

- CloseProxmark now checks for a non-null serial_port before calling uart_close, to avoid unintentional double-free'ing serial_port.

- main now calls CloseProxmark once.
This commit is contained in:
Michael Farrell 2018-06-04 21:54:41 +10:00 • committed by pwpiwi
parent ad939de501
commit 2bb7f7e327
2 changed files with 9 additions and 5 deletions
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4
client/proxmark3.c
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@ -131,10 +131,6 @@ main_loop(char *script_cmds_file, char *script_cmd, bool usb_present) {
}
write_history(".history");
if (usb_present) {
CloseProxmark();
}
if (script_file) {
fclose(script_file);