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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/pgm.c
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@ -172,9 +172,10 @@ PROGRAMMER * pgm_dup(const PROGRAMMER * const src)
for (ln = lfirst(src->usbpid); ln; ln = lnext(ln)) {
int *ip = malloc(sizeof(int));
if (ip == NULL) {
avrdude_message(MSG_INFO, "%s: out of memory allocating programmer structure\n",
progname);
exit(1);
// avrdude_message(MSG_INFO, "%s: out of memory allocating programmer structure\n",
// progname);
// exit(1);
avrdude_oom("out of memory allocating programmer structure\n");
}
*ip = *(int *) ldata(ln);
ladd(pgm->usbpid, ip);