diff options
| -rw-r--r-- | contrib/opie/libopie/newseed.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/contrib/opie/libopie/newseed.c b/contrib/opie/libopie/newseed.c index f32b075..2965b0e 100644 --- a/contrib/opie/libopie/newseed.c +++ b/contrib/opie/libopie/newseed.c @@ -43,22 +43,21 @@ int opienewseed FUNCTION((seed), char *seed) return -1; if (seed[0]) { - char *c, *end; + char *c; unsigned int i, max; if ((i = strlen(seed)) > OPIE_SEED_MAX) i = OPIE_SEED_MAX; - for (c = end = seed + i - 1, max = 1; - (c > seed) && isdigit(*c); c--) + for (c = seed + i - 1, max = 1; + (c >= seed) && isdigit(*c); c--) max *= 10; if ((i = strtoul(++c, (char **)0, 10)) < max) { if (++i >= max) i = 1; - snprintf(c, end - c, "%d", i); - seed[OPIE_SEED_MAX] = 0; + sprintf(c, "%d", i); return 0; } } |
