diff options
| author | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-04-06 09:22:29 +0000 |
|---|---|---|
| committer | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-04-06 09:22:29 +0000 |
| commit | 4c84bbcb921b58b847a57395958dc812db99c67e (patch) | |
| tree | bf812d4f0248cfdd8975cc584c8ab339ad69ba04 /gcc/ada | |
| parent | ecfefb70ee92eb56b3e3cc52134b06e05a423c42 (diff) | |
| download | gcc-4c84bbcb921b58b847a57395958dc812db99c67e.tar.gz | |
2007-04-06 Thomas Quinot <quinot@adacore.com>
* g-md5.ads, g-md5.adb (Digest): Fix off-by-one error in padding
computation.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123574 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ada')
| -rw-r--r-- | gcc/ada/g-md5.adb | 7 | ||||
| -rw-r--r-- | gcc/ada/g-md5.ads | 4 |
2 files changed, 6 insertions, 5 deletions
diff --git a/gcc/ada/g-md5.adb b/gcc/ada/g-md5.adb index 2146c19773e..158c9c7bfef 100644 --- a/gcc/ada/g-md5.adb +++ b/gcc/ada/g-md5.adb @@ -6,7 +6,7 @@ -- -- -- B o d y -- -- -- --- Copyright (C) 2002-2005, AdaCore -- +-- Copyright (C) 2002-2006, AdaCore -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -187,7 +187,6 @@ package body GNAT.MD5 is procedure Convert (X : Unsigned_32) is Y : Unsigned_32 := X; - begin for J in 1 .. 4 loop Result (Cur + 1) := Hex_Digit (Y and Unsigned_32'(16#0F#)); @@ -205,7 +204,9 @@ package body GNAT.MD5 is Last_Block (1 .. C.Last) := C.Buffer (1 .. C.Last); - if C.Last > 56 then + -- Too many magic literals below, should be defined as constants ??? + + if C.Last > 55 then Last_Block (C.Last + 1 .. 64) := Padding (1 .. 64 - C.Last); Transform (C1, Last_Block); Last_Block := (others => ASCII.NUL); diff --git a/gcc/ada/g-md5.ads b/gcc/ada/g-md5.ads index 2fff917efba..b744cdfaa7f 100644 --- a/gcc/ada/g-md5.ads +++ b/gcc/ada/g-md5.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2002-2005, AdaCore -- +-- Copyright (C) 2002-2006, AdaCore -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -46,7 +46,7 @@ package GNAT.MD5 is type Context is private; -- This type is the four-word (16 byte) MD buffer, as described in - -- RFC 1321 (3.3). It initial value is Initial_Context below. + -- RFC 1321 (3.3). Its initial value is Initial_Context below. Initial_Context : constant Context; -- Initial value of a Context object. May be used to reinitialize |