fix out of bounds access when position != 0

2022-01-19 17:22:31 -05:00 · 2022-01-19 17:22:31 -05:00 · 3efdcd78a1
commit 3efdcd78a1
parent c012a65ea2
1 changed files with 1 additions and 1 deletions
--- a/watch-library/watch/watch_slcd.c
+++ b/watch-library/watch/watch_slcd.c
@ -236,7 +236,7 @@ void watch_display_string(char *string, uint8_t position) {
    while(string[i] != 0) {
        watch_display_character(string[i], position + i);
        i++;
-        if (i >= Num_Chars) break;
+        if (position + i >= Num_Chars) break;
    }
    // uncomment this line to see screen output on terminal, i.e.
    //   FR  29