fix: get_stat() memleak (#25)

This removes the heap allocation, effectively fixing the memory leak.

---------

Co-authored-by: Spenser Black <[email protected]>

Author: Dvd-Znf

src/fetchfetch.c

@@ -22,7 +22,7 @@
 #include <string.h>
 
 int main(int argc, char *argv[]) {
-	FetchStat *stats;
+	FetchStat stats[STATS_SIZE];
 	bool ok = parse_args(argc, argv);
 	const char *label;
 	int label_len;
@@ -40,7 +40,7 @@ int main(int argc, char *argv[]) {
 		return 0;
 	}
 
-	stats = get_stats();
+	get_stats(stats);
 	for (int line_index = 0; line_index < ART_HEIGHT || line_index < STATS_SIZE;
 		 line_index++) {
 		if (line_index < ART_HEIGHT) {

src/stats.c

@@ -120,8 +120,7 @@ char *screenfetch() {
 	return extract_named_version(out, "screenFetch - Version ");
 }
 
-FetchStat *get_stats() {
-	FetchStat *stats = malloc(STATS_SIZE * sizeof(FetchStat));
+void get_stats(FetchStat stats[STATS_SIZE]) {
 	stats[0].label = "Fastfetch";
 	stats[0].version = fastfetch();
 	stats[1].label = "fetchfetch";
@@ -136,5 +135,4 @@ FetchStat *get_stats() {
 	stats[5].version = uwufetch();
 	stats[6].label = "screenFetch";
 	stats[6].version = screenfetch();
-	return stats;
 }

src/stats.h

@@ -55,6 +55,6 @@ char *screenfetch();
 /**
  * Gets all stats.
  */
-FetchStat *get_stats();
+void get_stats(FetchStat stats[STATS_SIZE]);
 
 #endif