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libsec: make sure Elem is zero initialized so freevalfields() wont cause accidents

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cinap_lenrek 2015-09-22 18:39:48 +02:00
parent c3e1c158f6
commit 2c4d3dd510
1 changed files with 1 additions and 0 deletions
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sys/src/libsec/port/x509.c
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@ -2213,6 +2213,7 @@ verify_digestinfo(uchar *sig, int siglen, RSApub *pk, uchar *pdigest, int *psiga
char *err;
el = nil;
memset(&e, 0, sizeof(e));
buflen = pkcs1decryptsignature(sig, siglen, pk, &buf);
if(buflen < 0 || decode(buf, buflen, &e) != ASN_OK || !is_seq(&e, &el) || elistlen(el) != 2 ||
!is_octetstring(&el->tl->hd, &digest)) {