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Avoid creating an illegal pointer

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Found by tis-interpreter

Reviewed-by: Richard Levitte <levitte@openssl.org>

GH: #1115
This commit is contained in:
Kurt Roeckx 2016-05-23 23:09:33 +02:00
parent 0447316581
commit 73b61c7e14
1 changed files with 4 additions and 2 deletions
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6
crypto/asn1/tasn_fre.c
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@ -102,9 +102,11 @@ static void asn1_item_embed_free(ASN1_VALUE **pval, const ASN1_ITEM *it,
* field and we wont be able to determine the type of the field it
* defines. So free up in reverse order.
*/
tt = it->templates + it->tcount - 1;
for (i = 0; i < it->tcount; tt--, i++) {
tt = it->templates + it->tcount;
for (i = 0; i < it->tcount; i++) {
ASN1_VALUE **pseqval;
tt--;
seqtt = asn1_do_adb(pval, tt, 0);
if (!seqtt)
continue;