Merge pull request torvalds#520 from thehajime/fix-hijack-config

lkl: fix json handling
AkihiroSuda · Jun 9, 2023 · 558acc3 · 558acc3
2 parents 83a905f + 5c26bd7
commit 558acc3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/tools/lkl/lib/hijack/init.c b/tools/lkl/lib/hijack/init.c
@@ -100,6 +100,7 @@ static int config_load(void)
 		perror("config buf malloc");
 		return -1;
 	}
+	memset(buf, 0, len * sizeof(char) + 1);
 	ret = read(fd, buf, len);
 	if (ret < 0) {
 		perror("config file read");