diff options
Diffstat (limited to 'contrib/opie/libopie/randomchallenge.c')
-rw-r--r-- | contrib/opie/libopie/randomchallenge.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/contrib/opie/libopie/randomchallenge.c b/contrib/opie/libopie/randomchallenge.c index 99b4c48..7cf18bb 100644 --- a/contrib/opie/libopie/randomchallenge.c +++ b/contrib/opie/libopie/randomchallenge.c @@ -1,7 +1,7 @@ /* randomchallenge.c: The opierandomchallenge() library function. %%% portions-copyright-cmetz-96 -Portions of this software are Copyright 1996-1998 by Craig Metz, All Rights +Portions of this software are Copyright 1996-1999 by Craig Metz, All Rights Reserved. The Inner Net License Version 2 applies to these portions of the software. You should have received a copy of the license with this software. If @@ -14,6 +14,7 @@ License Agreement applies to this software. History: + Modified by cmetz for OPIE 2.4. Use snprintf(). Modified by cmetz for OPIE 2.32. Initialize algids[] with 0s instead of NULL. Modified by cmetz for OPIE 2.3. Add sha support. @@ -35,11 +36,12 @@ static char *algids[] = { 0, 0, 0, "sha1", "md4", "md5" }; most situations; it is certainly better than a fixed string */ VOIDRET opierandomchallenge FUNCTION((prompt), char *prompt) { - char buf[OPIE_SEED_MAX + 1]; + char buf[OPIE_SEED_MAX+1]; buf[0] = 0; if (opienewseed(buf)) strcpy(buf, "ke4452"); - sprintf(prompt, "otp-%s %d %s ext", algids[MDX], (rand() % 499) + 1, buf); + snprintf(prompt, OPIE_CHALLENGE_MAX+1, "otp-%s %d %s ext", algids[MDX], + (rand() % 499) + 1, buf); } |