From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 13 Mar 2019 13:22:22 +0000 (+0100)
Subject: aplay: check the return value for snd_pcm_sw_params_current() (coverity)
X-Git-Tag: v1.1.9~10
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=9b6c5e2d5c3119dbb79fc70ac8355424a8893ed0;p=alsa-utils.git

aplay: check the return value for snd_pcm_sw_params_current() (coverity)

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/aplay/aplay.c b/aplay/aplay.c
index 8bdf45b..5b3a766 100644
--- a/aplay/aplay.c
+++ b/aplay/aplay.c
@@ -1411,7 +1411,11 @@ static void set_params(void)
 		      chunk_size, buffer_size);
 		prg_exit(EXIT_FAILURE);
 	}
-	snd_pcm_sw_params_current(handle, swparams);
+	err = snd_pcm_sw_params_current(handle, swparams);
+	if (err < 0) {
+		error(_("Unable to get current sw params."));
+		prg_exit(EXIT_FAILURE);
+	}
 	if (avail_min < 0)
 		n = chunk_size;
 	else