39     char *buffer = (char *) malloc(1024 * 64);  in dumpState()  local
40     if (!buffer) {  in dumpState()
44     memset(buffer, 0, (1024 * 64));  in dumpState()
49         free(buffer);  in dumpState()
56         free(buffer);  in dumpState()
61     struct dm_ioctl *io = (struct dm_ioctl *) buffer;  in dumpState()
66         free(buffer);  in dumpState()
72     struct dm_name_list *n = (struct dm_name_list *) (((char *) buffer) + io->data_start);  in dumpState()
74         free(buffer);  in dumpState()
107     free(buffer);  in dumpState()
128     char *buffer = (char *) malloc(4096);  in lookupActive()  local
129     if (!buffer) {  in lookupActive()
137         free(buffer);  in lookupActive()
141     struct dm_ioctl *io = (struct dm_ioctl *) buffer;  in lookupActive()
148         free(buffer);  in lookupActive()
155     free(buffer);  in lookupActive()
162     char *buffer = (char *) malloc(4096);  in create()  local
163     if (!buffer) {  in create()
171         free(buffer);  in create()
175     struct dm_ioctl *io = (struct dm_ioctl *) buffer;  in create()
182         free(buffer);  in create()
190     char *geoParams = buffer + sizeof(struct dm_ioctl);  in create()
197         free(buffer);  in create()
206         free(buffer);  in create()
216     tgt = (struct dm_target_spec *) &buffer[sizeof(struct dm_ioctl)];  in create()
227     char *cryptParams = buffer + sizeof(struct dm_ioctl) + sizeof(struct dm_target_spec);  in create()
231     tgt->next = cryptParams - buffer;  in create()
235         free(buffer);  in create()
245         free(buffer);  in create()
250     free(buffer);  in create()
257     char *buffer = (char *) malloc(4096);  in destroy()  local
258     if (!buffer) {  in destroy()
266         free(buffer);  in destroy()
270     struct dm_ioctl *io = (struct dm_ioctl *) buffer;  in destroy()
279         free(buffer);  in destroy()
284     free(buffer);  in destroy()