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Add more failsafe to autoexec.bat

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This commit is contained in:
Theo Arends 2021-02-15 18:09:03 +01:00
parent 0aac8125ea
commit 725650cac5
1 changed files with 3 additions and 8 deletions
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11
tasmota/xdrv_50_filesystem.ino
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@ -363,13 +363,7 @@ void UfsAutoexec(void) {
file.read(buf, 1);
if ((buf[0] == '\n') || (buf[0] == '\r')) {
// Line terminated with linefeed or carriage return
if (index < sizeof(cmd_line) - 1) {
// Process line
break;
} else {
// Discard too long line and start with next line
index = 0;
}
break;
}
else if ((0 == index) && isspace(buf[0])) {
// Skip leading spaces (' ','\t','\n','\v','\f','\r')
@ -378,7 +372,8 @@ void UfsAutoexec(void) {
cmd_line[index++] = buf[0];
}
}
if ((index > 0) && (cmd_line[0] != ';')) { // Information but no comment
if ((index > 0) && (index < sizeof(cmd_line) - 1) && (cmd_line[0] != ';')) {
// No comment so try to execute command
cmd_line[index] = 0;
ExecuteCommand(cmd_line, SRC_AUTOEXEC);
}