mirror of
https://github.com/norandom/OpenUltraSAST.git
synced 2026-10-18 12:39:28 +00:00
Marius Ciepluch
0116f9bea6
Harvest 176 isolated vuln-vs-fix functions (109 CVEs, 352 training rows) into benchmarks/pairs/vfc with provenance and a JSONL training manifest. Score the slice as an honesty dashboard (ousast pairs --slice vfc); keep the pair gate on the local fixtures only.
57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
/* Provenance: openssl/openssl do_fp_oneshot_sign (vuln).
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* repo: openssl/openssl
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* commit: 1f08e54bad32843044fe8a675948d65e3b4ece65
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* parent: 1f08e54bad32843044fe8a675948d65e3b4ece65
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* commit_url: https://github.com/openssl/openssl/commit/a7936fa4bd23c906e1955a16a0a0ab39a4953a61
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* cve: CVE-2025-15469
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* license: Apache-2.0
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* function: do_fp_oneshot_sign
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* relpath: apps/dgst.c
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*/
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static int do_fp_oneshot_sign(BIO *out, EVP_MD_CTX *ctx, BIO *in, int sep, int binout,
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EVP_PKEY *key, unsigned char *sigin, int siglen,
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const char *sig_name, const char *file)
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{
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int res, ret = EXIT_FAILURE;
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size_t len = 0;
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int buflen = 0;
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int maxlen = 16 * 1024 * 1024;
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uint8_t *buf = NULL, *sig = NULL;
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buflen = bio_to_mem(&buf, maxlen, in);
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if (buflen <= 0) {
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BIO_printf(bio_err, "Read error in %s\n", file);
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return ret;
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}
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if (sigin != NULL) {
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res = EVP_DigestVerify(ctx, sigin, siglen, buf, buflen);
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print_verify_result(out, res);
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if (res > 0)
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ret = EXIT_SUCCESS;
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goto end;
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}
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if (key != NULL) {
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if (EVP_DigestSign(ctx, NULL, &len, buf, buflen) != 1) {
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BIO_printf(bio_err, "Error getting maximum length of signed data\n");
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goto end;
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}
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sig = app_malloc(len, "Signature buffer");
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if (EVP_DigestSign(ctx, sig, &len, buf, buflen) != 1) {
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BIO_printf(bio_err, "Error signing data\n");
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goto end;
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}
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print_out(out, sig, len, sep, binout, sig_name, NULL, file);
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ret = EXIT_SUCCESS;
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} else {
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BIO_printf(bio_err, "key must be set for one-shot algorithms\n");
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goto end;
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}
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end:
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OPENSSL_free(sig);
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OPENSSL_clear_free(buf, buflen);
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return ret;
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}
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