From: Andreas Persson <andreasp56@outlook.com>
Date: Sat, 29 Mar 2025 07:28:32 +0000 (+0100)
Subject: envy24control: fix crash when using system profiles file
X-Git-Tag: v1.2.14~7
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=037ae73ab346511cf63e446865ea618e0d98bb54;p=alsa-tools.git

envy24control: fix crash when using system profiles file

envy24control crashed if you tried to start it with -f
/etc/envy24control/profiles.conf.

Closes: https://github.com/alsa-project/alsa-tools/pull/32
Signed-off-by: Andreas Persson <andreasp56@outlook.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/envy24control/profiles.c b/envy24control/profiles.c
index 17a418c..6dbe7d1 100644
--- a/envy24control/profiles.c
+++ b/envy24control/profiles.c
@@ -78,7 +78,9 @@ int which_cfgfile(char ** const cfgfile)
 			   (inputFile = fopen(SYS_PROFILERC, "r")) == NULL) {
 			res = -ENOENT;
 		} else {
-			fclose(inputFile);
+			if (inputFile != NULL) {
+				fclose(inputFile);
+			}
 			*cfgfile = SYS_PROFILERC;
 			res = EXIT_SUCCESS;
 		}