Added null terminator and closed file handler

1 files changed, 2 insertions, 0 deletions

diff --git a/utils.c b/utils.c
index 95fe0f0..5078c01 100644
--- a/utils.c
+++ b/utils.c
@@ -167,6 +167,8 @@ char *readfile(int fd)
         if (len >= capacity)
             buf = realloc(buf, sizeof(char)*(capacity *= 2));
     }
+    buf[len] = '\0';
+    close(fd);
     return &buf[1];
 }