ICU-2135 Fixed the case where u_uastrncpy would read one past the end of the array.

X-SVN-Rev: 9799
2002-08-27 23:03:45 +00:00 · 2002-08-27 23:03:45 +00:00 · 5b453f0ece
commit 5b453f0ece
parent 99641b2420
1 changed files with 1 additions and 1 deletions
--- a/icu4c/source/common/ustring.c
+++ b/icu4c/source/common/ustring.c
@ -763,7 +763,7 @@ static int32_t u_astrnlen(const char *s1, int32_t n)

    if (s1)
    {
-        while (*(s1++) && n--)
+        while (n-- && *(s1++))
        {
            len++;
        }