cve-test-suite: tweak cve-2018-6836 test

This commit is contained in:
Daniel Marjamäki 2018-10-04 18:14:54 +02:00
parent d5ac00e1d4
commit e9ddf4ddeb
1 changed files with 11 additions and 9 deletions

View File

@ -1,28 +1,30 @@
// Bug: free uninitialized pointer
// Fix: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=28960d79cca262ac6b974f339697b299a1e28fef
void *malloc(unsigned long);
void free(void *);
struct comment {
int *p;
int *data;
};
struct table {
struct comment *p;
struct comment *com;
};
void delete_table(struct table *t)
void destroy_table(struct table *comment_table)
{
free(t->p->p);
free(t->p);
free(t);
free(comment_table->com->data);
free(comment_table->com);
free(comment_table);
}
void f()
{
struct table *t = (struct table *)malloc(sizeof(struct table));
struct table *comment_table = (struct table *)malloc(sizeof(struct table));
struct comment *comment_rec = (struct comment *)malloc(sizeof(struct comment));
t->p = comment_rec;
delete_table(t);
comment_table->com = comment_rec;
destroy_table(comment_table);
}