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Date:   Fri, 15 Oct 2021 15:50:36 -0400
From:   "Theodore Ts'o" <>
To:     Avi Deitcher <>
Subject: Re: algorithm for half-md4 used in htree directories

Oh, and taking a quick look at your program, here's at least one of
the bugs:

static void calculate(char *name) {
    __ext4fs_dirhash(name, sizeof(name), &hinfo);

With apologies to the movie "The Princess Bride"[1]:

    You fell victim to one of the classic blunders!  The most famous
    is to never get involved in a land war in Asia, but only slightly
    less well-known is this: 'taking the size of a C pointer is
    generally not what you had wanted to do'!  :-)


    	  	    	       - Ted

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