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topology: various coverity fixes

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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2019-05-24 20:52:00 +02:00
parent 6efa23f283
commit 0d97f53c25
3 changed files with 18 additions and 10 deletions
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19
src/topology/data.c
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@ -124,12 +124,12 @@ static int tplg_parse_data_file(snd_config_t *cfg, struct tplg_elem *elem)
if (fclose(fp) == EOF) {
SNDERR("Cannot close data file.");
ret = -errno;
goto err;
return -errno;
}
return 0;
err:
fclose(fp);
if (priv)
free(priv);
return ret;
@ -422,7 +422,7 @@ static unsigned int get_tuple_size(int type)
static int copy_tuples(struct tplg_elem *elem,
struct tplg_vendor_tuples *tuples, struct tplg_vendor_tokens *tokens)
{
struct snd_soc_tplg_private *priv = elem->data;
struct snd_soc_tplg_private *priv = elem->data, *priv2;
struct tplg_tuple_set *tuple_set;
struct tplg_tuple *tuple;
struct snd_soc_tplg_vendor_array *array;
@ -447,10 +447,17 @@ static int copy_tuples(struct tplg_elem *elem,
return -EINVAL;
}
if (priv != NULL)
priv = realloc(priv, sizeof(*priv) + size);
else
if (priv != NULL) {
priv2 = realloc(priv, sizeof(*priv) + size);
if (priv2 == NULL) {
free(priv);
priv = NULL;
} else {
priv = priv2;
}
} else {
priv = calloc(1, sizeof(*priv) + size);
}
if (!priv)
return -ENOMEM;