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Oops, s can be NULL

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This commit is contained in:
Dr. Stephen Henson 2009-09-04 11:31:19 +00:00
parent 196dcf93bc
commit 4b4f249e0d
1 changed files with 3 additions and 5 deletions
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8
crypto/x509/x509_vfy.c
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@ -1759,17 +1759,15 @@ ASN1_TIME *X509_time_adj_ex(ASN1_TIME *s,
int offset_day, long offset_sec, time_t *in_tm) int offset_day, long offset_sec, time_t *in_tm)
{ {
time_t t; time_t t;
int type = -1;
if (in_tm) t = *in_tm; if (in_tm) t = *in_tm;
else time(&t); else time(&t);
if (s) type = s->type; if (s && !(s->flags & ASN1_STRING_FLAG_MSTRING))
if (!(s->flags & ASN1_STRING_FLAG_MSTRING))
{ {
if (type == V_ASN1_UTCTIME) if (s->type == V_ASN1_UTCTIME)
return ASN1_UTCTIME_adj(s,t, offset_day, offset_sec); return ASN1_UTCTIME_adj(s,t, offset_day, offset_sec);
if (type == V_ASN1_GENERALIZEDTIME) if (s->type == V_ASN1_GENERALIZEDTIME)
return ASN1_GENERALIZEDTIME_adj(s, t, offset_day, return ASN1_GENERALIZEDTIME_adj(s, t, offset_day,
offset_sec); offset_sec);
} }