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ed851dedc3
Details: - Fix a memory leak in ZXID caused by using system hexdump() function instead of the one included in ZXID. - Set MAINTAINER'ship to admins@perceptyx.com PR: 230978 Submitted by: amontalban@gmail.com (new maintainer) MFH: 2018Q3
69 lines
3 KiB
C
69 lines
3 KiB
C
--- zxsig.c.orig 2016-02-29 00:16:50 UTC
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+++ zxsig.c
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@@ -887,8 +887,13 @@ int zx_report_openssl_err(const char* lo
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#endif
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D("%s: len=%d data(%.*s)", lk, len, len, data);
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+#if __FreeBSD__
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+ D("%s: data above %d", lk, hexdump_zxid("data: ", data, data+len, 4096));
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+ D("%s: digest above %d", lk, hexdump_zxid("digest: ", mdbuf, mdbuf+mdlen, 64));
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+#else
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D("%s: data above %d", lk, hexdump("data: ", data, data+len, 4096));
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D("%s: digest above %d", lk, hexdump("digest: ", mdbuf, mdbuf+mdlen, 64));
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+#endif
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if (!priv_key) {
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ERR(priv_key_missing_msg, geteuid(), getegid());
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@@ -906,7 +911,11 @@ int zx_report_openssl_err(const char* lo
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if (RSA_sign(EVP_MD_type(evp_digest), mdbuf, mdlen, (unsigned char*)*sig, (unsigned int*)&len, rsa)) {
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DD("data = %s, SHA1 sig = %s, siglen = %d", data, *sig, len);
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D("RSA siglen = %d", len);
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+#if __FreeBSD__
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+ D("%s: sig above %d", lk, hexdump_zxid("sig: ", *sig, *sig+len, 1024));
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+#else
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D("%s: sig above %d", lk, hexdump("sig: ", *sig, *sig+len, 1024));
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+#endif
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return len;
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}
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#else
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@@ -1042,9 +1051,15 @@ int zxsig_verify_data(int len, char* dat
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else if (!strcmp(mdalg, "SHA512")) { SHA512((unsigned char*)data, len, mdbuf); nid = NID_sha512; }
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else { SHA1((unsigned char*)data, len, mdbuf); nid = NID_sha1; }
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#endif
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+#if __FreeBSD__
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+ D("%s: vfy data len=%d above %d", lk, len, hexdump_zxid("data: ", data, data+len, 8192));
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+ D("%s: vfy sig above %d", lk, hexdump_zxid("sig: ", sig, sig+siglen, 8192));
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+ D("%s: vfy md above %d", lk, hexdump_zxid("md: ", mdbuf, mdbuf+64, 64));
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+#else
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D("%s: vfy data len=%d above %d", lk, len, hexdump("data: ", data, data+len, 8192));
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D("%s: vfy sig above %d", lk, hexdump("sig: ", sig, sig+siglen, 8192));
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D("%s: vfy md above %d", lk, hexdump("md: ", mdbuf, mdbuf+64, 64));
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+#endif
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evp_pubk = X509_get_pubkey(cert);
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if (!evp_pubk) {
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@@ -1080,7 +1095,11 @@ int zxsig_verify_data(int len, char* dat
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if (!verdict) {
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ERR("RSA signature verify in %s data failed. Perhaps you have bad or no certificate(%p) len=%d data=%p siglen=%d sig=%p", lk, cert, len, data, siglen, sig);
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zx_report_openssl_err(lk);
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+#if __FreeBSD__
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+ D("RSA_vfy(%s) bad sig above %d", lk, hexdump_zxid("sig: ", sig, sig+siglen, 4096));
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+#else
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D("RSA_vfy(%s) bad sig above %d", lk, hexdump("sig: ", sig, sig+siglen, 4096));
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+#endif
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return ZXSIG_VFY_FAIL;
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} else {
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D("RSA verify OK %d", verdict);
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@@ -1115,7 +1134,11 @@ int zxsig_verify_data(int len, char* dat
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if (!verdict) {
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ERR("DSA signature verify in %s data failed. Perhaps you have bad or no certificate(%p) len=%d data=%p siglen=%d sig=%p", lk, cert, len, data, siglen, sig);
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zx_report_openssl_err(lk);
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+#if __FreeBSD__
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+ D("DSA_vfy(%s) sig above %d", lk, hexdump_zxid("sig: ", sig, sig+siglen, 4096));
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+#else
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D("DSA_vfy(%s) sig above %d", lk, hexdump("sig: ", sig, sig+siglen, 4096));
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+#endif
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return ZXSIG_VFY_FAIL;
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} else {
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D("DSA verify OK %d", verdict);
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