postgres
diff --git a/‎contrib/pgcrypto/openssl.c
Copy file name to clipboardExpand all lines: contrib/pgcrypto/openssl.c
+16-5Lines changed: 16 additions & 5 deletions b/‎contrib/pgcrypto/openssl.c
Copy file name to clipboardExpand all lines: contrib/pgcrypto/openssl.c
+16-5Lines changed: 16 additions & 5 deletions
@@ -267,40 +267,51 @@ static unsigned
 digest_result_size(PX_MD *h)
 {
 	OSSLDigest *digest = (OSSLDigest *) h->p.ptr;
+	int			result = EVP_MD_CTX_size(digest->ctx);
 
-	return EVP_MD_CTX_size(digest->ctx);
+	if (result < 0)
+		elog(ERROR, "EVP_MD_CTX_size() failed");
+
+	return result;
 }
 
 static unsigned
 digest_block_size(PX_MD *h)
 {
 	OSSLDigest *digest = (OSSLDigest *) h->p.ptr;
+	int			result = EVP_MD_CTX_block_size(digest->ctx);
+
+	if (result < 0)
+		elog(ERROR, "EVP_MD_CTX_block_size() failed");
 
-	return EVP_MD_CTX_block_size(digest->ctx);
+	return result;
 }
 
 static void
 digest_reset(PX_MD *h)
 {
 	OSSLDigest *digest = (OSSLDigest *) h->p.ptr;
 
-	EVP_DigestInit_ex(digest->ctx, digest->algo, NULL);
+	if (!EVP_DigestInit_ex(digest->ctx, digest->algo, NULL))
+		elog(ERROR, "EVP_DigestInit_ex() failed");
 }
 
 static void
 digest_update(PX_MD *h, const uint8 *data, unsigned dlen)
 {
 	OSSLDigest *digest = (OSSLDigest *) h->p.ptr;
 
-	EVP_DigestUpdate(digest->ctx, data, dlen);
+	if (!EVP_DigestUpdate(digest->ctx, data, dlen))
+		elog(ERROR, "EVP_DigestUpdate() failed");
 }
 
 static void
 digest_finish(PX_MD *h, uint8 *dst)
 {
 	OSSLDigest *digest = (OSSLDigest *) h->p.ptr;
 
-	EVP_DigestFinal_ex(digest->ctx, dst, NULL);
+	if (!EVP_DigestFinal_ex(digest->ctx, dst, NULL))
+		elog(ERROR, "EVP_DigestFinal_ex() failed");
 }
 
 static void
Original file line number	Diff line number	Diff line change
`@@ -267,40 +267,51 @@ static unsigned`
`267`	`267`	`digest_result_size(PX_MD *h)`
`268`	`268`	`{`
`269`	`269`	`OSSLDigest digest = (OSSLDigest ) h->p.ptr;`
	`270`	`+ int result = EVP_MD_CTX_size(digest->ctx);`
`270`	`271`
`271`		`- return EVP_MD_CTX_size(digest->ctx);`
	`272`	`+ if (result < 0)`
	`273`	`+ elog(ERROR, "EVP_MD_CTX_size() failed");`
	`274`	`+`
	`275`	`+ return result;`
`272`	`276`	`}`
`273`	`277`
`274`	`278`	`static unsigned`
`275`	`279`	`digest_block_size(PX_MD *h)`
`276`	`280`	`{`
`277`	`281`	`OSSLDigest digest = (OSSLDigest ) h->p.ptr;`
	`282`	`+ int result = EVP_MD_CTX_block_size(digest->ctx);`
	`283`	`+`
	`284`	`+ if (result < 0)`
	`285`	`+ elog(ERROR, "EVP_MD_CTX_block_size() failed");`
`278`	`286`
`279`		`- return EVP_MD_CTX_block_size(digest->ctx);`
	`287`	`+ return result;`
`280`	`288`	`}`
`281`	`289`
`282`	`290`	`static void`
`283`	`291`	`digest_reset(PX_MD *h)`
`284`	`292`	`{`
`285`	`293`	`OSSLDigest digest = (OSSLDigest ) h->p.ptr;`
`286`	`294`
`287`		`- EVP_DigestInit_ex(digest->ctx, digest->algo, NULL);`
	`295`	`+ if (!EVP_DigestInit_ex(digest->ctx, digest->algo, NULL))`
	`296`	`+ elog(ERROR, "EVP_DigestInit_ex() failed");`
`288`	`297`	`}`
`289`	`298`
`290`	`299`	`static void`
`291`	`300`	`digest_update(PX_MD h, const uint8 data, unsigned dlen)`
`292`	`301`	`{`
`293`	`302`	`OSSLDigest digest = (OSSLDigest ) h->p.ptr;`
`294`	`303`
`295`		`- EVP_DigestUpdate(digest->ctx, data, dlen);`
	`304`	`+ if (!EVP_DigestUpdate(digest->ctx, data, dlen))`
	`305`	`+ elog(ERROR, "EVP_DigestUpdate() failed");`
`296`	`306`	`}`
`297`	`307`
`298`	`308`	`static void`
`299`	`309`	`digest_finish(PX_MD h, uint8 dst)`
`300`	`310`	`{`
`301`	`311`	`OSSLDigest digest = (OSSLDigest ) h->p.ptr;`
`302`	`312`
`303`		`- EVP_DigestFinal_ex(digest->ctx, dst, NULL);`
	`313`	`+ if (!EVP_DigestFinal_ex(digest->ctx, dst, NULL))`
	`314`	`+ elog(ERROR, "EVP_DigestFinal_ex() failed");`
`304`	`315`	`}`
`305`	`316`
`306`	`317`	`static void`