Fixing CodeQL warning.

Perry Werneck
1 parent 03104fba
Showing 1 changed file with 8 additions and 1 deletions Show diff stats
src/mkfb/mkfb.c
@@ -509,11 +509,18 @@ main(int argc, char *argv[]) {
  
 	/* Open the output file. */
 	if (argc == 3) {
-		o = fopen(argv[2], "w");
+		int fd = creat(argv[2], S_IWUSR | S_IRUSR);
+		if(fd < 0) {
+			perror(argv[2]);
+			exit(1);
+		}
+
+		o = fdopen(fd,"w");
 		if (o == NULL) {
 			perror(argv[2]);
 			exit(1);
 		}
+
 	} else
 		o = stdout;
...	...	@@ -509,11 +509,18 @@ main(int argc, char *argv[]) {
509	509
510	510	/* Open the output file. */
511	511	if (argc == 3) {
512		- o = fopen(argv[2], "w");
	512	+ int fd = creat(argv[2], S_IWUSR \| S_IRUSR);
	513	+ if(fd < 0) {
	514	+ perror(argv[2]);
	515	+ exit(1);
	516	+ }
	517	+
	518	+ o = fdopen(fd,"w");
513	519	if (o == NULL) {
514	520	perror(argv[2]);
515	521	exit(1);
516	522	}
	523	+
517	524	} else
518	525	o = stdout;
519	526
...	...