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avconv_opt: Check localtime() return value

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Reported-By: infer
This commit is contained in:
Vittorio Giovara 2015-06-12 13:39:17 +01:00
parent 8a78ae2d21
commit a9b2a51178
1 changed files with 5 additions and 0 deletions
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5
avconv_opt.c
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@ -1899,6 +1899,11 @@ static int opt_vstats(void *optctx, const char *opt, const char *arg)
time_t today2 = time(NULL); time_t today2 = time(NULL);
struct tm *today = localtime(&today2); struct tm *today = localtime(&today2);
if (!today) { // maybe tomorrow
av_log(NULL, AV_LOG_FATAL, "Unable to get current time.\n");
exit_program(1);
}
snprintf(filename, sizeof(filename), "vstats_%02d%02d%02d.log", today->tm_hour, today->tm_min, snprintf(filename, sizeof(filename), "vstats_%02d%02d%02d.log", today->tm_hour, today->tm_min,
today->tm_sec); today->tm_sec);
return opt_vstats_file(NULL, opt, filename); return opt_vstats_file(NULL, opt, filename);