seatd-launch: Use snprintf for socket path

We also reduce the size of the buffer from 256 bytes to a much more reasonable 32 bytes.
kennylevinsen · Feb 21, 2022 · 615c10c · 615c10c
1 parent 7cffe07
commit 615c10c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/seatd-launch/seatd-launch.c b/seatd-launch/seatd-launch.c
@@ -42,8 +42,8 @@ int main(int argc, char *argv[]) {
 	}
 	char **command = &argv[optind];
 
-	char sockpath[256];
-	sprintf(sockpath, "/tmp/seatd.%d.sock", getpid());
+	char sockpath[32];
+	snprintf(sockpath, sizeof sockpath, "/tmp/seatd.%d.sock", getpid());
 
 	unlink(sockpath);