fix highest used iNode

Author: tihmstar

orbisFSTool/OrbisFSFormat.h

@@ -62,7 +62,7 @@ typedef struct {
     char     devpath[0x100];
     uint32_t inodesInRootFolder;//all the child iNodes inside /
     uint32_t unk5_is_0xffffffff;//is expected to be 0xFFFFFFFF
-    uint32_t numInodeSlots;     //highest used iNode is numInodeSlots-1
+    uint32_t highestUsedInode;  //not neccessarily in use now, but was in use at some point
     uint8_t _pad2[0x34];
     uint64_t blocksUsed;
     uint64_t blocksAvailable;

orbisFSTool/OrbisFSImage.cpp

@@ -187,7 +187,7 @@ void OrbisFSImage::init(){
     printf("\tdevpath           : '%.*s'\n",(int)sizeof(_diskinfoblock->devpath),_diskinfoblock->devpath);
     printf("\tinodesInRootFolder: 0x%x (%d)\n",_diskinfoblock->inodesInRootFolder,_diskinfoblock->inodesInRootFolder);
     printf("\tunk5              : 0x%x\n",_diskinfoblock->unk5_is_0xffffffff);
-    printf("\tnumInodeSlots     : 0x%x (%d)\n",_diskinfoblock->numInodeSlots,_diskinfoblock->numInodeSlots);
+    printf("\thighestUsedInode  : 0x%x (%d)\n",_diskinfoblock->highestUsedInode,_diskinfoblock->highestUsedInode);
     printf("\tblocksUsed        : 0x%llx\n",_diskinfoblock->blocksUsed);
     printf("\tblocksAvailable   : 0x%llx\n",_diskinfoblock->blocksAvailable);
 #ifdef DEBUG

orbisFSTool/OrbisFSInodeDirectory.cpp

@@ -117,7 +117,7 @@ OrbisFSInode_t *OrbisFSInodeDirectory::findChildInDirectory(OrbisFSInode_t *node
 }
 
 OrbisFSInode_t *OrbisFSInodeDirectory::findInode(uint32_t inodeNum){
-    retassure(inodeNum < _parent->_diskinfoblock->numInodeSlots, "Trying to access beyond largest used iNode");
+    retassure(inodeNum <= _parent->_diskinfoblock->highestUsedInode, "Trying to access beyond largest used iNode");
 
     OrbisFSInode_t *ret = NULL;
     if (inodeNum < _inodeElemsPerBlock) {

orbisFSTool/main.cpp

@@ -277,7 +277,7 @@ int main_r(int argc, const char * argv[]) {
 
             if (verbosity > 1) {
                 char buf[0x100] = {};
-                snprintf(buf, sizeof(buf), "(%5d) ", node.inodeNum);
+                snprintf(buf, sizeof(buf), "(%6d) ", node.inodeNum);
                 printInfo += buf;
             }