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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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7
xs/src/avrdude/wiring.c
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@ -85,9 +85,10 @@ static void wiring_setup(PROGRAMMER * pgm)
* Now prepare our data
*/
if ((mycookie = malloc(sizeof(struct wiringpdata))) == 0) {
avrdude_message(MSG_INFO, "%s: wiring_setup(): Out of memory allocating private data\n",
progname);
exit(1);
// avrdude_message(MSG_INFO, "%s: wiring_setup(): Out of memory allocating private data\n",
// progname);
// exit(1);
avrdude_oom("wiring_setup(): Out of memory allocating private data\n");
}
memset(mycookie, 0, sizeof(struct wiringpdata));
WIRINGPDATA(mycookie)->snoozetime = 0;