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ucm: coverity fixes

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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2019-05-24 21:11:00 +02:00
parent 0d97f53c25
commit ed156a2186
2 changed files with 23 additions and 7 deletions
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12
src/ucm/utils.c
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@ -58,14 +58,18 @@ int uc_mgr_config_load(const char *file, snd_config_t **cfg)
int err;
fp = fopen(file, "r");
err = fp == NULL ? -errno : snd_input_stdio_attach(&in, fp, 1);
if (err < 0) {
if (!fp) {
err = -errno;
__err0:
uc_error("could not open configuration file %s", file);
return err;
}
err = snd_input_stdio_attach(&in, fp, 1);
if (err < 0)
goto __err0;
err = snd_config_top(&top);
if (err < 0)
return err;
goto __err1;
default_path = getenv(ALSA_CONFIG_UCM_VAR);
if (!default_path || !*default_path)
@ -88,6 +92,8 @@ int uc_mgr_config_load(const char *file, snd_config_t **cfg)
__err2:
snd_config_delete(top);
__err1:
snd_input_close(in);
return err;
}