1 files changed, 0 insertions, 71 deletions
diff --git a/app-crypt/mit-krb5/files/CVE-2020-28196.patch b/app-crypt/mit-krb5/files/CVE-2020-28196.patch
deleted file mode 100644
index 486078437e89..000000000000
--- a/app-crypt/mit-krb5/files/CVE-2020-28196.patch
+++ /dev/null
@@ -1,71 +0,0 @@
-diff --git a/src/lib/krb5/asn.1/asn1_encode.c b/src/lib/krb5/asn.1/asn1_encode.c
-index a160cf4fe8..cd6b879f77 100644
---- a/lib/krb5/asn.1/asn1_encode.c
-+++ b/lib/krb5/asn.1/asn1_encode.c
-@@ -356,7 +356,7 @@ make_tag(asn1buf *buf, const taginfo *t, size_t len)
- static krb5_error_code
- get_tag(const uint8_t *asn1, size_t len, taginfo *tag_out,
-         const uint8_t **contents_out, size_t *clen_out,
--        const uint8_t **remainder_out, size_t *rlen_out)
-+        const uint8_t **remainder_out, size_t *rlen_out, int recursion)
- {
-     krb5_error_code ret;
-     uint8_t o;
-@@ -394,9 +394,11 @@ get_tag(const uint8_t *asn1, size_t len, taginfo *tag_out,
-         /* Indefinite form (should not be present in DER, but we accept it). */
-         if (tag_out->construction != CONSTRUCTED)
-             return ASN1_MISMATCH_INDEF;
-+        if (recursion >= 32)
-+            return ASN1_OVERFLOW;
-         p = asn1;
-         while (!(len >= 2 && p[0] == 0 && p[1] == 0)) {
--            ret = get_tag(p, len, &t, &c, &clen, &p, &len);
-+            ret = get_tag(p, len, &t, &c, &clen, &p, &len, recursion + 1);
-             if (ret)
-                 return ret;
-         }
-@@ -613,7 +615,7 @@ split_der(asn1buf *buf, uint8_t *const *der, size_t len, taginfo *tag_out)
-     const uint8_t *contents, *remainder;
-     size_t clen, rlen;
- 
--    ret = get_tag(*der, len, tag_out, &contents, &clen, &remainder, &rlen);
-+    ret = get_tag(*der, len, tag_out, &contents, &clen, &remainder, &rlen, 0);
-     if (ret)
-         return ret;
-     if (rlen != 0)
-@@ -1199,7 +1201,7 @@ decode_atype(const taginfo *t, const uint8_t *asn1, size_t len,
-         const uint8_t *rem;
-         size_t rlen;
-         if (!tag->implicit) {
--            ret = get_tag(asn1, len, &inner_tag, &asn1, &len, &rem, &rlen);
-+            ret = get_tag(asn1, len, &inner_tag, &asn1, &len, &rem, &rlen, 0);
-             if (ret)
-                 return ret;
-             /* Note: we don't check rlen (it should be 0). */
-@@ -1420,7 +1422,7 @@ decode_sequence(const uint8_t *asn1, size_t len, const struct seq_info *seq,
-     for (i = 0; i < seq->n_fields; i++) {
-         if (len == 0)
-             break;
--        ret = get_tag(asn1, len, &t, &contents, &clen, &asn1, &len);
-+        ret = get_tag(asn1, len, &t, &contents, &clen, &asn1, &len, 0);
-         if (ret)
-             goto error;
-         /*
-@@ -1478,7 +1480,7 @@ decode_sequence_of(const uint8_t *asn1, size_t len,
-     *seq_out = NULL;
-     *count_out = 0;
-     while (len > 0) {
--        ret = get_tag(asn1, len, &t, &contents, &clen, &asn1, &len);
-+        ret = get_tag(asn1, len, &t, &contents, &clen, &asn1, &len, 0);
-         if (ret)
-             goto error;
-         if (!check_atype_tag(elemtype, &t)) {
-@@ -1584,7 +1586,7 @@ k5_asn1_full_decode(const krb5_data *code, const struct atype_info *a,
- 
-     *retrep = NULL;
-     ret = get_tag((uint8_t *)code->data, code->length, &t, &contents,
--                  &clen, &remainder, &rlen);
-+                  &clen, &remainder, &rlen, 0);
-     if (ret)
-         return ret;
-     /* rlen should be 0, but we don't check it (and due to padding in