File 0035-topology-fix-tplg_get_integer-handle-errno... of Package alsa

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File 0035-topology-fix-tplg_get_integer-handle-errno-ERANGE.patch of Package alsa (Revision 59c235614fe94903072bf1febbcae6dc)

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From 1047a5f3c0d39a3b0579db027f52d7facdf44077 Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Sat, 14 Dec 2019 13:52:18 +0100
Subject: [PATCH 35/63] topology: fix tplg_get_integer() - handle errno ==
 ERANGE

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 src/topology/parser.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/topology/parser.c b/src/topology/parser.c
index 7e657809307d..667c8d45517b 100644
--- a/src/topology/parser.c
+++ b/src/topology/parser.c
@@ -36,14 +36,19 @@ int tplg_get_integer(snd_config_t *n, int *val, int base)
 		if (err < 0)
 			return err;
 		if (lval < INT_MIN || lval > INT_MAX)
-			return -EINVAL;
+			return -ERANGE;
 		*val = lval;
 		return err;
 	case SND_CONFIG_TYPE_STRING:
 		err = snd_config_get_string(n, &str);
 		if (err < 0)
 			return err;
+		errno = 0;
 		*val = strtol(str, NULL, base);
+		if (errno == ERANGE)
+			return -ERANGE;
+		if (errno && *val == 0)
+			return -EINVAL;
 		return 0;
 	default:
 		return -EINVAL;
-- 
2.16.4

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File 0035-topology-fix-tplg_get_integer-handle-errno-ERANGE.patch of Package alsa (Revision 59c235614fe94903072bf1febbcae6dc)

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