From: Jaroslav Kysela <perex@perex.cz>
Date: Thu, 5 Jan 2023 14:42:31 +0000 (+0100)
Subject: ucm: fix possible memory leak in execute_sysw()
X-Git-Tag: v1.2.9~25
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=d25ddafaa752666e14471230c1e01389e0440579;p=alsa-lib.git

ucm: fix possible memory leak in execute_sysw()

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

diff --git a/src/ucm/main.c b/src/ucm/main.c
index 2ff4d3f3..98762844 100644
--- a/src/ucm/main.c
+++ b/src/ucm/main.c
@@ -578,6 +578,7 @@ static int execute_sysw(const char *sysw)
 
 	if (wlen != (ssize_t)len) {
 		uc_error("unable to write '%s' to '%s': %s", value, path, strerror(myerrno));
+		free(s);
 		return -EINVAL;
 	}