Removed compiler warnings

client/insert_test.c:
  Fixed core dump in test

client/insert_test.c

@@ -34,6 +34,7 @@ int main(int argc, char **argv)
     exit(1);
   }
 
+  mysql_init(&mysql);
   if (!(sock = mysql_real_connect(&mysql,NULL,NULL,NULL,argv[1],0,NULL,0)))
   {
     fprintf(stderr,"Couldn't connect to engine!\n%s\n",mysql_error(&mysql));

libmysql/libmysql.c

@@ -2317,10 +2317,10 @@ Try also with PIPE or TCP/IP
         /* Store copy as we'll need it later */
         memcpy(password_hash,buff,SCRAMBLE41_LENGTH);
         /* Finally hash complete password using hash we got from server */
-        password_hash_stage2(password_hash,net->read_pos);
+        password_hash_stage2(password_hash,(const char*) net->read_pos);
         /* Decypt and store scramble 4 = hash for stage2 */
-        password_crypt(net->read_pos+4,mysql->scramble_buff,password_hash,
-                       SCRAMBLE41_LENGTH);
+        password_crypt((const char*) net->read_pos+4,mysql->scramble_buff,
+		       password_hash, SCRAMBLE41_LENGTH);
         mysql->scramble_buff[SCRAMBLE41_LENGTH]=0;
         /* Encode scramble with password. Recycle buffer */
         password_crypt(mysql->scramble_buff,buff,buff,SCRAMBLE41_LENGTH);
@@ -2534,10 +2534,10 @@ my_bool	STDCALL mysql_change_user(MYSQL *mysql, const char *user,
         /* Store copy as we'll need it later */
         memcpy(password_hash,buff,SCRAMBLE41_LENGTH);
         /* Finally hash complete password using hash we got from server */
-        password_hash_stage2(password_hash,net->read_pos);
+        password_hash_stage2(password_hash, (const char*) net->read_pos);
         /* Decypt and store scramble 4 = hash for stage2 */
-        password_crypt(net->read_pos+4,mysql->scramble_buff,password_hash,
-                       SCRAMBLE41_LENGTH);
+        password_crypt((const char*) net->read_pos+4, mysql->scramble_buff,
+		       password_hash, SCRAMBLE41_LENGTH);
         mysql->scramble_buff[SCRAMBLE41_LENGTH]=0;
         /* Encode scramble with password. Recycle buffer */
         password_crypt(mysql->scramble_buff,buff,buff,SCRAMBLE41_LENGTH);
@@ -2547,8 +2547,8 @@ my_bool	STDCALL mysql_change_user(MYSQL *mysql, const char *user,
         /* Create password to decode scramble */
         create_key_from_old_password(passwd,password_hash);
         /* Decypt and store scramble 4 = hash for stage2 */
-        password_crypt(net->read_pos+4,mysql->scramble_buff,password_hash,
-                       SCRAMBLE41_LENGTH);
+        password_crypt((const char*) net->read_pos+4,mysql->scramble_buff,
+		       password_hash, SCRAMBLE41_LENGTH);
         mysql->scramble_buff[SCRAMBLE41_LENGTH]=0;
         /* Finally scramble decoded scramble with password */
         scramble(buff, mysql->scramble_buff, passwd,
@@ -4059,7 +4059,7 @@ static void store_param_str(NET *net, MYSQL_BIND *param)
   ulong length= *param->length;
   char *to= (char *) net_store_length((char *) net->write_pos, length);
   memcpy(to, param->buffer, length);
-  net->write_pos= to+length;
+  net->write_pos= (uchar*) to+length;
 }
 
 
@@ -4211,7 +4211,7 @@ int STDCALL mysql_execute(MYSQL_STMT *stmt)
     }
     length= (ulong) (net->write_pos - net->buff);
     /* TODO: Look into avoding the following memdup */
-    if (!(param_data= my_memdup( net->buff, length, MYF(0))))
+    if (!(param_data= my_memdup((const char*) net->buff, length, MYF(0))))
     {
       set_stmt_error(stmt, CR_OUT_OF_MEMORY);
       DBUG_RETURN(1);
@@ -4538,19 +4538,22 @@ static void send_data_str(MYSQL_BIND *param, char *value, uint length)
   switch(param->buffer_type) {
   case MYSQL_TYPE_TINY:
   {
-    uchar data= (uchar)my_strntol(system_charset_info,value,length,10,NULL,&err);
+    uchar data= (uchar)my_strntol(system_charset_info,value,length,10,NULL,
+				  &err);
     *buffer= data;
     break;
   }
   case MYSQL_TYPE_SHORT:
   {
-    short data= (short)my_strntol(system_charset_info,value,length,10,NULL,&err);
+    short data= (short)my_strntol(system_charset_info,value,length,10,NULL,
+				  &err);
     int2store(buffer, data);
     break;
   }
   case MYSQL_TYPE_LONG:
   {
-    int32 data= (int32)my_strntol(system_charset_info,value,length,10,NULL,&err);
+    int32 data= (int32)my_strntol(system_charset_info,value,length,10,NULL,
+				  &err);
     int4store(buffer, data);    
     break;
   }
@@ -4738,7 +4741,7 @@ static my_bool fetch_results(MYSQL_STMT *stmt, MYSQL_BIND *param,
   }
   default:      
     length= net_field_length(row); 
-    send_data_str(param,*row,length);
+    send_data_str(param,(char*) *row,length);
     break;
   }
   *row+= length;

sql/password.c

@@ -236,7 +236,7 @@ void password_hash_stage1(char *to, const char *password)
   {
     if (*password == ' ' || *password == '\t')
       continue;/* skip space in password */
-    sha1_input(&context,(int8*)&password[0],1);
+    sha1_input(&context,(uint8*) &password[0],1);
   }
   sha1_result(&context,(uint8*)to);
 }
@@ -259,9 +259,9 @@ void password_hash_stage2(char *to,const char *salt)
 {
   SHA1_CONTEXT context;
   sha1_reset(&context);
-  sha1_input(&context,(uint8*)salt,4);
-  sha1_input(&context,to,SHA1_HASH_SIZE);
-  sha1_result(&context,(uint8*)to);
+  sha1_input(&context,(uint8*) salt, 4);
+  sha1_input(&context,(uint8*) to, SHA1_HASH_SIZE);
+  sha1_result(&context,(uint8*) to);
 }
 
 
@@ -295,14 +295,14 @@ void make_scrambled_password(char *to,const char *password,
   else /* New password 4.1 password scrambling */
   {
     to[0]=PVERSION41_CHAR; /* New passwords have version prefix */
-   /* Random returns number from 0 to 1 so this would be good salt generation.*/
+   /* Rnd returns number from 0 to 1 so this would be good salt generation.*/
     salt=rnd(rand_st)*65535+1;
     /* Use only 2 first bytes from it */
     sprintf(to+1,"%04x",salt);
     /* First hasing is done without salt */
-    password_hash_stage1(digest,password);
+    password_hash_stage1((char*) digest, password);
     /* Second stage is done with salt */
-    password_hash_stage2(digest,(char*)to+1),
+    password_hash_stage2((char*) digest,(char*)to+1),
     /* Print resulting hash into the password*/
     sprintf(to+5,
       "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
@@ -376,7 +376,7 @@ my_bool validate_password(const char* password, const char* message,
 
   password_hash_stage2(buffer,tmpsalt);
   /* Convert password to salt to compare */
-  get_salt_from_bin_password(salt_candidate,buffer,salt[0]);
+  get_salt_from_bin_password(salt_candidate,(uchar*) buffer,salt[0]);
 
   /* Now we shall get exactly the same password as we have stored for user  */
   for (salt_end=salt+5 ; salt < salt_end; )