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Firmware updater: Fix a race condition

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avrdude: Handle OOM with configurable handler
This commit is contained in:
Vojtech Kral 2018-08-07 11:28:39 +02:00 • committed by bubnikv
parent bd667aad6e
commit 60a0375ff9
14 changed files with 193 additions and 67 deletions
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9
xs/src/avrdude/ser_win32.c
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@ -246,10 +246,11 @@ static int ser_open(char * port, union pinfo pinfo, union filedescriptor *fdp)
newname = malloc(strlen("\\\\.\\") + strlen(port) + 1);
if (newname == 0) {
avrdude_message(MSG_INFO, "%s: ser_open(): out of memory\n",
progname);
exit(1);
}
// avrdude_message(MSG_INFO, "%s: ser_open(): out of memory\n",
// progname);
// exit(1);
avrdude_oom("ser_open(): out of memory\n");
}
strcpy(newname, "\\\\.\\");
strcat(newname, port);