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diff src/misc/crypt/crypt_unregister_cipher.c @ 209:39d5d58461d6 libtomcrypt-orig LTC_1.05

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Import of libtomcrypt 1.05
author Matt Johnston <matt@ucc.asn.au>
date Wed, 06 Jul 2005 03:53:40 +0000
parents 1c15b283127b
children
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--- a/src/misc/crypt/crypt_unregister_cipher.c	Fri May 06 13:23:02 2005 +0000
+++ b/src/misc/crypt/crypt_unregister_cipher.c	Wed Jul 06 03:53:40 2005 +0000
@@ -27,12 +27,19 @@
    LTC_ARGCHK(cipher != NULL);
 
    /* is it already registered? */
+   LTC_MUTEX_LOCK(&ltc_cipher_mutex);
    for (x = 0; x < TAB_SIZE; x++) {
        if (memcmp(&cipher_descriptor[x], cipher, sizeof(struct ltc_cipher_descriptor)) == 0) {
           cipher_descriptor[x].name = NULL;
           cipher_descriptor[x].ID   = 255;
+          LTC_MUTEX_UNLOCK(&ltc_cipher_mutex);
           return CRYPT_OK;
        }
    }
+   LTC_MUTEX_UNLOCK(&ltc_cipher_mutex);
    return CRYPT_ERROR;
 }
+
+/* $Source: /cvs/libtom/libtomcrypt/src/misc/crypt/crypt_unregister_cipher.c,v $ */
+/* $Revision: 1.4 $ */
+/* $Date: 2005/06/19 18:00:28 $ */