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Fix Null dereference

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Valeriano A.R.
2019-08-07 23:33:49 +02:00
parent 080561e845
commit 40e83a521f
1 changed files with 4 additions and 2 deletions
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6
src/filenode.c
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@@ -87,8 +87,8 @@ void FileNode_Delete(FileNode fn) {
} }
void FileNode_AddChild(FileNode fileNode, FileNode fileNodeChild) { void FileNode_AddChild(FileNode fileNode, FileNode fileNodeChild) {
if (!fileNodeChild || !fileNode) if (fileNodeChild == NULL || fileNode == NULL) { return; }
return;
fileNodeChild->next = fileNode->child; fileNodeChild->next = fileNode->child;
fileNode->child = fileNodeChild; fileNode->child = fileNodeChild;
fileNode->childCount++; fileNode->childCount++;
@@ -106,6 +106,8 @@ FileNode FileNode_GetRoot(FileNode fileNode) {
void FileNode_SetStatusRec(FileNode fileNode, FileStatus status) { void FileNode_SetStatusRec(FileNode fileNode, FileStatus status) {
FileNode fileNodeChild; FileNode fileNodeChild;
if (fileNode == NULL) { return; }
fileNode->status = status; fileNode->status = status;
fileNodeChild = fileNode->child; fileNodeChild = fileNode->child;
while (fileNodeChild) { while (fileNodeChild) {