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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/stk500v2.c
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@@ -295,9 +295,10 @@ static int stk600_xprog_program_enable(PROGRAMMER * pgm, AVRPART * p);
void stk500v2_setup(PROGRAMMER * pgm)
{
if ((pgm->cookie = malloc(sizeof(struct pdata))) == 0) {
avrdude_message(MSG_INFO, "%s: stk500v2_setup(): Out of memory allocating private data\n",
progname);
exit(1);
// avrdude_message(MSG_INFO, "%s: stk500v2_setup(): Out of memory allocating private data\n",
// progname);
// exit(1);
avrdude_oom("stk500v2_setup(): Out of memory allocating private data\n");
}
memset(pgm->cookie, 0, sizeof(struct pdata));
PDATA(pgm)->command_sequence = 1;