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confmisc: fix memory leak in snd_func_concat

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Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Alex Henrie 2020-12-27 18:43:15 -07:00 • committed by Takashi Iwai
parent 36aff79747
commit a92ad2fea4
1 changed files with 1 additions and 2 deletions
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3
src/confmisc.c
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@ -419,7 +419,6 @@ int snd_func_concat(snd_config_t **dst, snd_config_t *root, snd_config_t *src,
tmp = realloc(res, len + len1 + 1);
if (tmp == NULL) {
free(ptr);
free(res);
err = -ENOMEM;
goto __error;
}
@ -440,8 +439,8 @@ int snd_func_concat(snd_config_t **dst, snd_config_t *root, snd_config_t *src,
err = snd_config_get_id(src, &id);
if (err >= 0)
err = snd_config_imake_string(dst, id, res);
free(res);
__error:
free(res);
return err;
}
#ifndef DOC_HIDDEN