[pkg-opensc-commit] [libp11] 64/239: fix some memory leaks

[Eric Dorland]

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eric pushed a commit to branch master
in repository libp11.

commit 9fe2db2341a8cfb798bb27a126be9cf4300d62bc
Author: Nils Larsch <nlarsch at gmx.net>
Date:   Fri Oct 21 22:47:26 2005 +0000

    fix some memory leaks
---
 examples/decrypt.c | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/examples/decrypt.c b/examples/decrypt.c
index b4ed517..74a46b9 100644
--- a/examples/decrypt.c
+++ b/examples/decrypt.c
@@ -28,9 +28,9 @@ int main(int argc, char *argv[])
 	
 	PKCS11_KEY *authkey;
 	PKCS11_CERT *authcert;
-	EVP_PKEY *pubkey;
+	EVP_PKEY *pubkey = NULL;
 
-	unsigned char *random, *encrypted, *decrypted;
+	unsigned char *random = NULL, *encrypted = NULL, *decrypted = NULL;
 
 	char password[20];
 	int rc = 0, fd, len;
@@ -206,6 +206,18 @@ int main(int argc, char *argv[])
 	PKCS11_CTX_unload(ctx);
 	PKCS11_CTX_free(ctx);
 
+	if (pubkey != NULL)
+		EVP_PKEY_free(pubkey);
+	if (random != NULL)
+		free(random);
+	if (encrypted != NULL)
+		free(encrypted);
+	if (decrypted != NULL)
+		free(decrypted);
+
+	ERR_free_strings();
+	ERR_remove_state(0);
+
 	printf("decryption successfull.\n");
 	return 0;
 

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