fix occurrence typo in tagfile comment

[apt.git] / apt-pkg / contrib / sha2_internal.cc

diff --git a/apt-pkg/contrib/sha2_internal.cc b/apt-pkg/contrib/sha2_internal.cc
index 83b5a98d3952391fbba89fcaa8cb9420d1cc05c8..131ff5bebb358fac4e501684c25415a60a541e51 100644 (file)
--- a/apt-pkg/contrib/sha2_internal.cc
+++ b/apt-pkg/contrib/sha2_internal.cc
@@ -33,6 +33,7 @@
  */
 #include <config.h>
 
+#include <endian.h>
 #include <string.h>    /* memcpy()/memset() or bcopy()/bzero() */
 #include <assert.h>    /* assert() */
 #include "sha2_internal.h"
@@ -65,7 +66,7 @@
  * Please make sure that your system defines BYTE_ORDER.  If your
  * architecture is little-endian, make sure it also defines
  * LITTLE_ENDIAN and that the two (BYTE_ORDER and LITTLE_ENDIAN) are
- * equivilent.
+ * equivalent.
  *
  * If your system does not define the above, then you can do so by
  * hand like this:
@@ -632,7 +633,7 @@ void SHA256_Final(sha2_byte digest[], SHA256_CTX* context) {
        }
 
        /* Clean up state data: */
-       MEMSET_BZERO(context, sizeof(context));
+       MEMSET_BZERO(context, sizeof(*context));
        usedspace = 0;
 }
 
@@ -653,7 +654,7 @@ char *SHA256_End(SHA256_CTX* context, char buffer[]) {
                }
                *buffer = (char)0;
        } else {
-               MEMSET_BZERO(context, sizeof(context));
+               MEMSET_BZERO(context, sizeof(*context));
        }
        MEMSET_BZERO(digest, SHA256_DIGEST_LENGTH);
        return buffer;
@@ -969,7 +970,7 @@ void SHA512_Final(sha2_byte digest[], SHA512_CTX* context) {
        }
 
        /* Zero out state data */
-       MEMSET_BZERO(context, sizeof(context));
+       MEMSET_BZERO(context, sizeof(*context));
 }
 
 char *SHA512_End(SHA512_CTX* context, char buffer[]) {
@@ -989,7 +990,7 @@ char *SHA512_End(SHA512_CTX* context, char buffer[]) {
                }
                *buffer = (char)0;
        } else {
-               MEMSET_BZERO(context, sizeof(context));
+               MEMSET_BZERO(context, sizeof(*context));
        }
        MEMSET_BZERO(digest, SHA512_DIGEST_LENGTH);
        return buffer;
@@ -1044,7 +1045,7 @@ void SHA384_Final(sha2_byte digest[], SHA384_CTX* context) {
        }
 
        /* Zero out state data */
-       MEMSET_BZERO(context, sizeof(context));
+       MEMSET_BZERO(context, sizeof(*context));
 }
 
 char *SHA384_End(SHA384_CTX* context, char buffer[]) {
@@ -1064,7 +1065,7 @@ char *SHA384_End(SHA384_CTX* context, char buffer[]) {
                }
                *buffer = (char)0;
        } else {
-               MEMSET_BZERO(context, sizeof(context));
+               MEMSET_BZERO(context, sizeof(*context));
        }
        MEMSET_BZERO(digest, SHA384_DIGEST_LENGTH);
        return buffer;