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Commit 9b2d66dc authored by Quanah Gibson-Mount's avatar Quanah Gibson-Mount
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ITS#7490

Zero out the complete context buffer
From mhardin@symas.com
parent 7b0f14fc
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......@@ -625,7 +625,7 @@ 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;
}
......@@ -646,7 +646,7 @@ 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;
......@@ -955,7 +955,7 @@ 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[]) {
......@@ -975,7 +975,7 @@ 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;
......@@ -1030,7 +1030,7 @@ 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[]) {
......@@ -1050,7 +1050,7 @@ 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;
......
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