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fix possible memory leak when out of memory.

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This commit is contained in:
Nick Kelsey 2016-08-24 16:36:07 -07:00
commit e8f1723f73
1 changed files with 4 additions and 3 deletions
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7
hdhomerun_device_selector.c
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@ -71,12 +71,13 @@ void hdhomerun_device_selector_add_device(struct hdhomerun_device_selector_t *hd
}
}
hds->hd_list = (struct hdhomerun_device_t **)realloc(hds->hd_list, (hds->hd_count + 1) * sizeof(struct hdhomerun_device_selector_t *));
if (!hds->hd_list) {
struct hdhomerun_device_t **hd_list = (struct hdhomerun_device_t **)realloc(hds->hd_list, (hds->hd_count + 1) * sizeof(struct hdhomerun_device_selector_t *));
if (!hd_list) {
hdhomerun_debug_printf(hds->dbg, "hdhomerun_device_selector_add_device: failed to allocate device list\n");
return;
}
hds->hd_list = hd_list;
hds->hd_list[hds->hd_count++] = hd;
}
@ -322,7 +323,7 @@ static bool_t hdhomerun_device_selector_choose_test(struct hdhomerun_device_sele
/*
* Attempt to aquire lock.
*/
char *error;
char *error = NULL;
int ret = hdhomerun_device_tuner_lockkey_request(test_hd, &error);
if (ret > 0) {
hdhomerun_debug_printf(hds->dbg, "hdhomerun_device_selector_choose_test: device %s chosen\n", name);