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asoc: update error check to avoid fix crash issues

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During negative test case if the backend index is out of range
we will observe crash issues, update error check to avoid crashes.

Change-Id: I07531ee538013841f93acd02537ac5a7c1e350ba
Signed-off-by: Surendar karka <skarka@codeaurora.org>
This commit is contained in:
Surendar karka
2020-07-10 15:58:21 +05:30
parent 779e5fd02d
commit f82b056a61
1 changed files with 1 additions and 1 deletions
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asoc/msm-pcm-routing-v2.c
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@@ -30515,7 +30515,7 @@ static int msm_routing_put_pll_clk_drift(struct snd_kcontrol *kcontrol,
clk_drift = ucontrol->value.integer.value[1]; clk_drift = ucontrol->value.integer.value[1];
clk_reset = ucontrol->value.integer.value[2]; clk_reset = ucontrol->value.integer.value[2];
if (be_idx < 0 && be_idx >= MSM_BACKEND_DAI_MAX) { if (be_idx < 0 || be_idx >= MSM_BACKEND_DAI_MAX) {
pr_err("%s: Invalid be id %d\n", __func__, be_idx); pr_err("%s: Invalid be id %d\n", __func__, be_idx);
return -EINVAL; return -EINVAL;
} }