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(read_master_encryptionkey): use a proper type for len

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@11107 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2002-08-16 18:59:49 +00:00
parent 86a321b4a6
commit aa2bd6c196
1 changed files with 3 additions and 2 deletions
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5
lib/hdb/mkey.c
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@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2000 - 2001 Kungliga Tekniska H<>gskolan * Copyright (c) 2000 - 2002 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden). * (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved. * All rights reserved.
* *
@@ -199,6 +199,7 @@ read_master_encryptionkey(krb5_context context, const char *filename,
krb5_error_code ret; krb5_error_code ret;
unsigned char buf[256]; unsigned char buf[256];
ssize_t len; ssize_t len;
size_t ret_len;
fd = open(filename, O_RDONLY | O_BINARY); fd = open(filename, O_RDONLY | O_BINARY);
if(fd < 0) { if(fd < 0) {
@@ -217,7 +218,7 @@ read_master_encryptionkey(krb5_context context, const char *filename,
return save_errno; return save_errno;
} }
ret = decode_EncryptionKey(buf, len, &key, &len); ret = decode_EncryptionKey(buf, len, &key, &ret_len);
memset(buf, 0, sizeof(buf)); memset(buf, 0, sizeof(buf));
if(ret) if(ret)
return ret; return ret;