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gdiplus: Do not access freed memory in a test.

This commit is contained in:
Lei Zhang 2008-04-21 16:15:58 -07:00 committed by Alexandre Julliard
parent 9c9209ac0b
commit 321dfcc7a9
1 changed files with 15 additions and 5 deletions
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20
dlls/gdiplus/tests/graphics.c
View File

@ -72,20 +72,30 @@ static void check_no_duplicates(node * log)
{
INT dups = 0;
node * temp = NULL;
node * temp2 = NULL;
node * orig = log;
if(!log)
goto end;
do{
HeapFree(GetProcessHeap(), 0, temp);
temp = log;
while((temp = temp->next))
if(log->data == temp->data)
while((temp = temp->next)){
if(log->data == temp->data){
dups++;
break;
}
if(dups > 0)
break;
}
}while((log = log->next));
HeapFree(GetProcessHeap(), 0, temp);
temp = orig;
do{
temp2 = temp->next;
HeapFree(GetProcessHeap(), 0, temp);
temp = temp2;
}while(temp);
end:
expect(0, dups);