--- parser3/src/classes/math.C	2003/04/15 14:30:14	1.30
+++ parser3/src/classes/math.C	2003/07/24 08:19:20	1.33.2.1
@@ -8,7 +8,7 @@
 	Copyright (C) 1996, 1997, 1998, 1999 Theodore Ts'o.
 */
 
-static const char* IDENT_MATH_C="$Date: 2003/04/15 14:30:14 $";
+static const char* IDENT_MATH_C="$Date: 2003/07/24 08:19:20 $";
 
 #include "pa_common.h"
 #include "pa_vint.h"
@@ -148,7 +148,7 @@ static void random(void *buffer, size_t
 static inline int _random(uint top) {
 	uint raw;
 	random(&raw, sizeof(raw));
-	return int(double(raw) / 0x100000000 * top );
+	return int(double(raw) / 0xFFFFFFFFu * top );
 }
 static void _random(Request& r, const String& method_name, MethodParams *params) {
 	Pool& pool=r.pool();
@@ -260,7 +260,7 @@ static void _crypt(Request& r, const Str
 		const size_t sample_size=120;
 		char *sample_buf=(char *)pool.malloc(sample_size);
 		PA_MD5Encode((const unsigned char *)password,
-			(const unsigned char *)normal_salt, 1/*TRUE: mix in magic string*/,
+			(const unsigned char *)normal_salt,
 			sample_buf, sample_size);
 		r.write_pass_lang(*new(pool) String(pool, sample_buf));
     } else {
@@ -287,9 +287,15 @@ static const char* hex_string(Pool& pool
 	unsigned char *src=bytes;
 	unsigned char *end=bytes+size;
 	char *dest=bytes_hex;
+
+	static const char *hex=upcase?"0123456789ABCDEF":"0123456789abcdef";
+
 	const char *format=upcase?"%02X":"%02x";
-	while(src<end)
-		dest+=snprintf(dest, 3, format, *src++);
+	for(; src<end; src++) {
+                *dest++=hex[*src/0x10];
+                *dest++=hex[*src%0x10];
+	}
+	*dest=0;
 
 	return bytes_hex;
 }
@@ -341,7 +347,7 @@ static void _uuid(Request& r, const Stri
         uuid.time_hi_and_version = (uuid.time_hi_and_version & 0x0FFF) | 0x4000;
  
 	// format 
-	const int uuid_cstr_bufsize=32+1/*for zero-teminator*/;
+	const int uuid_cstr_bufsize=36+1/*for zero-teminator*/+1/*buggy snprintfs*/;
 	char *uuid_cstr=(char *)pool.malloc(uuid_cstr_bufsize);
         snprintf(uuid_cstr, uuid_cstr_bufsize,
                 "%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X",