diff options
author | Richard Levitte <levitte@openssl.org> | 2004-04-21 16:00:18 +0000 |
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committer | Richard Levitte <levitte@openssl.org> | 2004-04-21 16:00:18 +0000 |
commit | df257306e3f4e9bd2523994258218d60441219a2 (patch) | |
tree | 8b5cd107b7dccee7c9f3f518f317cbd35d99516c | |
parent | d994be050839f1698a2b15b727c5e2ee4d2f1337 (diff) |
Recent changes from 0.9.6-stable.
-rw-r--r-- | crypto/stack/stack.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/crypto/stack/stack.c b/crypto/stack/stack.c index 02857f0446..108ecb6eaf 100644 --- a/crypto/stack/stack.c +++ b/crypto/stack/stack.c @@ -189,8 +189,7 @@ char *sk_delete(STACK *st, int loc) char *ret; int i,j; - if ((st == NULL) || (st->num == 0) || (loc < 0) - || (loc >= st->num)) return(NULL); + if(!st || (loc < 0) || (loc >= st->num)) return NULL; ret=st->data[loc]; if (loc != st->num-1) @@ -304,13 +303,13 @@ int sk_num(const STACK *st) char *sk_value(const STACK *st, int i) { - if(st == NULL) return NULL; + if(!st || (i < 0) || (i >= st->num)) return NULL; return st->data[i]; } char *sk_set(STACK *st, int i, char *value) { - if(st == NULL) return NULL; + if(!st || (i < 0) || (i >= st->num)) return NULL; return (st->data[i] = value); } |