Hello, patch attached.
Ilya
From c996eebf03a4c5585d2c3045407c827de60c88d5 Mon Sep 17 00:00:00 2001 From: Ilya Shipitsin <chipits...@gmail.com> Date: Sun, 14 May 2023 17:45:36 +0200 Subject: [PATCH] LibreSSL: missing malloc failure check added found during LibreSSL code audit --- src/lib/libcrypto/asn1/bio_ndef.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/lib/libcrypto/asn1/bio_ndef.c b/src/lib/libcrypto/asn1/bio_ndef.c index d0329ede8..1286f220e 100644 --- a/src/lib/libcrypto/asn1/bio_ndef.c +++ b/src/lib/libcrypto/asn1/bio_ndef.c @@ -181,6 +181,8 @@ ndef_prefix(BIO *b, unsigned char **pbuf, int *plen, void *parg) derlen = ASN1_item_ndef_i2d(ndef_aux->val, NULL, ndef_aux->it); p = malloc(derlen); + if (p == NULL) + return 0; ndef_aux->derbuf = p; *pbuf = p; derlen = ASN1_item_ndef_i2d(ndef_aux->val, &p, ndef_aux->it); @@ -253,6 +255,8 @@ ndef_suffix(BIO *b, unsigned char **pbuf, int *plen, void *parg) derlen = ASN1_item_ndef_i2d(ndef_aux->val, NULL, ndef_aux->it); p = malloc(derlen); + if (p == NULL) + return 0; ndef_aux->derbuf = p; *pbuf = p; derlen = ASN1_item_ndef_i2d(ndef_aux->val, &p, ndef_aux->it); -- 2.40.1
