minor code cleanup and bug fix

git-svn: trunk@382

clamav-devel/ChangeLog

@@ -1,3 +1,6 @@
+Mon Mar  8 12:37:26 GMT 2004 (trog)
+-----------------------------------
+  * libclamav: vba_extract.c/ole2_extract.c: minor code cleanup and bug fix
 Mon Mar  8 10:01:01 GMT 2004 (trog)
 -----------------------------------
   * clamd: wrap select()/poll()

clamav-devel/libclamav/ole2_extract.c

@@ -97,7 +97,7 @@ typedef struct ole2_header_tag
 	/* must take account of the size of variables below here when
 	   reading the header */
 	int32_t sbat_root_start;
-} ole2_header_t __attribute__ ((packed));
+} __attribute__ ((packed)) ole2_header_t;
 
 typedef struct property_tag
 {
@@ -110,7 +110,7 @@ typedef struct property_tag
 	int32_t child;
 
 	unsigned char clsid[16];
-	uint16_t user_flags;
+	uint32_t user_flags;
 
 	uint32_t create_lowdate;
 	uint32_t create_highdate;
@@ -119,7 +119,7 @@ typedef struct property_tag
 	int32_t start_block;
 	int32_t size;
 	unsigned char reserved[4];
-} property_t __attribute__ ((packed));
+} __attribute__ ((packed)) property_t;
 
 #ifdef HAVE_PRAGMA_PACK
 #pragma pack()
@@ -135,10 +135,10 @@ int readn(int fd, void *buff, unsigned int count)
 {
 	int retval;
 	unsigned int todo;
-	void *current;
+	unsigned char *current;
 
 	todo = count;
-	current = buff;
+	current = (unsigned char *) buff;
 
 	do {
 		retval = read(fd, current, todo);
@@ -162,10 +162,10 @@ int writen(int fd, void *buff, unsigned int count)
 {
 	int retval;
 	unsigned int todo;
-	void *current;
+	unsigned char *current;
 
 	todo = count;
-	current = buff;
+	current = (unsigned char *) buff;
 
 	do {
 		retval = write(fd, current, todo);
@@ -455,7 +455,7 @@ void ole2_read_property_tree(int fd, ole2_header_t *hdr, const char *dir,
 				prop_block[index].prev = ole2_endian_convert_32(prop_block[index].prev);
 				prop_block[index].next = ole2_endian_convert_32(prop_block[index].next);
 				prop_block[index].child = ole2_endian_convert_32(prop_block[index].child);
-				prop_block[index].user_flags = ole2_endian_convert_16(prop_block[index].user_flags);
+				prop_block[index].user_flags = ole2_endian_convert_32(prop_block[index].user_flags);
 				prop_block[index].create_lowdate = ole2_endian_convert_32(prop_block[index].create_lowdate);
 				prop_block[index].create_highdate = ole2_endian_convert_32(prop_block[index].create_highdate);
 				prop_block[index].mod_lowdate = ole2_endian_convert_32(prop_block[index].mod_lowdate);

clamav-devel/libclamav/vba_extract.c

@@ -100,10 +100,10 @@ int vba_readn(int fd, void *buff, unsigned int count)
 {
         int retval;
         unsigned int todo;
-        void *current;
+        unsigned char *current;
  
         todo = count;
-        current = buff;
+        current = (unsigned char *) buff;
  
         do {
                 retval = read(fd, current, todo);
@@ -127,11 +127,11 @@ int vba_writen(int fd, void *buff, unsigned int count)
 {
         int retval;
         unsigned int todo;
-        void *current;
-                                                                                                                                                                          
+        unsigned char *current;
+
         todo = count;
-        current = buff;
-                                                                                                                                                                          
+        current = (unsigned char *) buff;
+
         do {
                 retval = write(fd, current, todo);
                 if (retval < 0) {
@@ -140,7 +140,7 @@ int vba_writen(int fd, void *buff, unsigned int count)
                 todo -= retval;
                 current += retval;
         } while (todo > 0);
-                                                                                                                                                                          
+
         return count;
 }
 
@@ -148,11 +148,11 @@ char *get_unicode_name(char *name, int size)
 {
         int i, j;
         char *newname;
-                                                                                                                                                                          
-        if (*name == 0 || size == 0) {
+
+	 if (*name == 0 || size == 0) {
                 return NULL;
         }
-                                                                                                                                                                          
+
         newname = (char *) cli_malloc(size*2);
         if (!newname) {
                 return NULL;
@@ -185,7 +185,7 @@ static void vba56_test_middle(int fd)
         if (vba_readn(fd, &test_middle, 20) != 20) {
                 return;
         }
-	
+
 	if (memcmp(test_middle, middle_str, 20) != 0) {
 	        lseek(fd, -20, SEEK_CUR);
 	}
@@ -205,7 +205,7 @@ static void vba56_test_end(int fd)
         if (vba_readn(fd, &test_end, 20) != 20) {
                 return;
         }
-                                                                                                                                    
+
         if (memcmp(test_end, end_str, 20) != 0) {
                 lseek(fd, -20, SEEK_CUR);
         }
@@ -238,7 +238,6 @@ vba_project_t *vba56_dir_read(const char *dir)
 
 	unsigned char fixed_octet[8] = { 0x06, 0x02, 0x01, 0x00, 0x08, 0x02, 0x00, 0x00 };
 
-
 	cli_dbgmsg("in vba56_dir_read()\n");
 
 	fullname = (char *) cli_malloc(strlen(dir) + 15);