1 files changed, 5 insertions, 4 deletions
diff --git a/tr.c b/tr.c
index d21e672fe..15e3709bb 100644
--- a/tr.c
+++ b/tr.c
@@ -144,10 +144,11 @@ extern int tr_main(int argc, char **argv)
        int output_length=0, input_length;
        int index = 1;
        int i;
-        /* set up big arrays here (better than making a bunch of static arrays up top) */
+        RESERVE_BB_BUFFER(output, BUFSIZ);
-        unsigned char output[BUFSIZ], input[BUFSIZ];
+        RESERVE_BB_BUFFER(input,  BUFSIZ);
-        unsigned char vector[ASCII + 1];
+        RESERVE_BB_UBUFFER(vector, ASCII+1);
-        char invec[ASCII + 1], outvec[ASCII + 1];
+        RESERVE_BB_BUFFER(invec,  ASCII+1);
+        RESERVE_BB_BUFFER(outvec, ASCII+1);
        /* ... but make them available globally */
        poutput = output;