1 files changed, 0 insertions, 49 deletions
diff --git a/media-sound/alsa-utils/files/alsa-utils-1.2.5-fix-potential-null-pointer-from-strchr.patch b/media-sound/alsa-utils/files/alsa-utils-1.2.5-fix-potential-null-pointer-from-strchr.patch
deleted file mode 100644
index f06756a8af96..000000000000
--- a/media-sound/alsa-utils/files/alsa-utils-1.2.5-fix-potential-null-pointer-from-strchr.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From 3d7a6facd9e1f962eef6c4ba3aa4cdc22477a6ac Mon Sep 17 00:00:00 2001
-From: Chao Song <chao.song@linux.intel.com>
-Date: Mon, 31 May 2021 10:29:57 +0800
-Subject: [PATCH] topology: fix potential null pointer from strchr
-
-This patch adds check to the return pointer from strchr,
-because it may be null and cause segment fault, if component
-is not properly constructed.
-
-Fixes: https://github.com/alsa-project/alsa-utils/pull/91
-Signed-off-by: Chao Song <chao.song@linux.intel.com>
-Signed-off-by: Jaroslav Kysela <perex@perex.cz>
----
- topology/pre-process-dapm.c   | 5 +++++
- topology/pre-process-object.c | 5 +++++
- 2 files changed, 10 insertions(+)
-
-diff --git a/topology/pre-process-dapm.c b/topology/pre-process-dapm.c
-index 450ca717..dbaf2f11 100644
---- a/topology/pre-process-dapm.c
-+++ b/topology/pre-process-dapm.c
-@@ -146,6 +146,11 @@ static int tplg_pp_get_widget_name(struct tplg_pre_processor *tplg_pp,
-
- 	/* get class name */
- 	args = strchr(string, '.');
-+	if (!args) {
-+		SNDERR("Error getting class name for %s\n", string);
-+		return -EINVAL;
-+	}
-+
- 	class_name = calloc(1, strlen(string) - strlen(args) + 1);
- 	if (!class_name)
- 		return -ENOMEM;
-diff --git a/topology/pre-process-object.c b/topology/pre-process-object.c
-index 09aa3758..ac8caeca 100644
---- a/topology/pre-process-object.c
-+++ b/topology/pre-process-object.c
-@@ -492,6 +492,11 @@ static int tplg_pp_add_object_tuple_section(struct tplg_pre_processor *tplg_pp,
- 	}
-
- 	type = strchr(token_ref, '.');
-+	if(!type) {
-+		SNDERR("Error getting type for %s\n", token_ref);
-+		return -EINVAL;
-+	}
-+
- 	token = calloc(1, strlen(token_ref) - strlen(type) + 1);
- 	if (!token)
- 		return -ENOMEM;