mirror of
https://github.com/norandom/OpenUltraSAST.git
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38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
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/* Provenance: openssl/openssl append_ia5 (vuln).
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* repo: openssl/openssl
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* commit: 1f365708a3318a5f1a395f90c38b584a58d37fb9
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* parent: 1f365708a3318a5f1a395f90c38b584a58d37fb9
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* commit_url: https://github.com/openssl/openssl/commit/98624776c4d501c8badd6f772ab7048ac9191cb9
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* cve: CVE-2021-3712
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* license: OpenSSL License
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* function: append_ia5
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* relpath: crypto/x509/v3_utl.c
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*/
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static int append_ia5(STACK_OF(OPENSSL_STRING) **sk,
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const ASN1_IA5STRING *email)
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{
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char *emtmp;
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/* First some sanity checks */
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if (email->type != V_ASN1_IA5STRING)
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return 1;
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if (!email->data || !email->length)
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return 1;
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if (*sk == NULL)
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*sk = sk_OPENSSL_STRING_new(sk_strcmp);
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if (*sk == NULL)
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return 0;
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/* Don't add duplicates */
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if (sk_OPENSSL_STRING_find(*sk, (char *)email->data) != -1)
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return 1;
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emtmp = OPENSSL_strdup((char *)email->data);
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if (emtmp == NULL || !sk_OPENSSL_STRING_push(*sk, emtmp)) {
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OPENSSL_free(emtmp); /* free on push failure */
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X509_email_free(*sk);
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*sk = NULL;
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return 0;
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}
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return 1;
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}
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