lib/file: Avoid off-by-one error in array

[petitboot] / lib / file / file.c

diff --git a/lib/file/file.c b/lib/file/file.c
index 0d187887c701f75183fcec4550f33cb292a9198a..57a251901a5afd1dbc1234313af2b1827d65f685 100644 (file)
--- a/lib/file/file.c
+++ b/lib/file/file.c
@@ -37,7 +37,7 @@ int copy_file_secure_dest(void *ctx, const char *source_file,
                char **destination_file)
 {
        char readlink_buffer[MAX_FILENAME_SIZE + 1];
-       char dest_filename[MAX_FILENAME_SIZE] = "";
+       char dest_filename[MAX_FILENAME_SIZE + 1] = "";
        char template[] = "/tmp/petitbootXXXXXX";
        FILE *destination_handle, *source_handle;
        int destination_fd, result = 0;