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annotate src/md5/md5.h @ 323:29de6a1c4538

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Fixed an important bug with folded headers! g_strconcat() returns a *copy* of the string, but hdr->value still pointed to the old header (which probably was a memory leak, too). If the folded part had been quite small it was likely that the new string was at the same position as the old one, thus making everything go well. But if pretty long headers were folded several times it was likely that the new string was allocated somewhere else in memory, thus breaking things. In result mails to lots of recipients (folded header) were frequently only sent to the ones in the first line. Sorry for the inconvenience.
author meillo@marmaro.de
date Fri, 03 Jun 2011 09:47:27 +0200
parents 8742d2cee364
children
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1 /*
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2 * This is an OpenSSL-compatible implementation of the RSA Data Security,
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3 * Inc. MD5 Message-Digest Algorithm (RFC 1321).
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4 *
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5 * Written by Solar Designer <solar at openwall.com> in 2001, and placed
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6 * in the public domain. There's absolutely no warranty.
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7 *
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8 * See md5.c for more information.
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9 */
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11 #ifdef HAVE_OPENSSL
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12 #include <openssl/md5.h>
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13 #elif !defined(_MD5_H)
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14 #define _MD5_H
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16 /* Any 32-bit or wider unsigned integer data type will do */
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17 /* Note: Using an int will work on most systems and might perform much better */
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18 typedef unsigned long MD5_u32plus;
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20 typedef struct {
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21 MD5_u32plus lo, hi;
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22 MD5_u32plus a, b, c, d;
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23 unsigned char buffer[64];
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24 MD5_u32plus block[16];
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25 } MD5_CTX;
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27 extern void MD5_Init(MD5_CTX *ctx);
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28 extern void MD5_Update(MD5_CTX *ctx, void *data, unsigned long size);
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29 extern void MD5_Final(unsigned char *result, MD5_CTX *ctx);
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30
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31 #endif