libburnia/libisofs
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fix bug in tree functions.

Browse Source
This commit is contained in:
Vreixo Formoso 2007-12-06 16:44:52 +01:00
parent dad43d9ede
commit 5df6b2c3d2
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/tree.c
View File

@ -46,6 +46,9 @@ int iso_tree_add_new_dir(IsoDir *parent, const char *name, IsoDir **dir)
if (parent == NULL || name == NULL) { if (parent == NULL || name == NULL) {
return ISO_NULL_POINTER; return ISO_NULL_POINTER;
} }
if (dir) {
*dir = NULL;
}
/* find place where to insert */ /* find place where to insert */
pos = &(parent->children); pos = &(parent->children);
@ -84,7 +87,7 @@ int iso_tree_add_new_dir(IsoDir *parent, const char *name, IsoDir **dir)
/* add to dir */ /* add to dir */
node->node.parent = parent; node->node.parent = parent;
node->node.next = (*pos)->next; node->node.next = *pos;
*pos = (IsoNode*)node; *pos = (IsoNode*)node;
if (dir) { if (dir) {
@ -172,7 +175,7 @@ int iso_tree_add_new_symlink(IsoDir *parent, const char *name,
/* add to dir */ /* add to dir */
node->node.parent = parent; node->node.parent = parent;
node->node.next = (*pos)->next; node->node.next = *pos;
*pos = (IsoNode*)node; *pos = (IsoNode*)node;
if (link) { if (link) {
@ -272,7 +275,7 @@ int iso_tree_add_new_special(IsoDir *parent, const char *name, mode_t mode,
/* add to dir */ /* add to dir */
node->node.parent = parent; node->node.parent = parent;
node->node.next = (*pos)->next; node->node.next = *pos;
*pos = (IsoNode*)node; *pos = (IsoNode*)node;
if (special) { if (special) {