if (copy_oldmem_kernel(nt_name, addr + sizeof(note),
sizeof(nt_name) - 1))
return NULL;
- if (strcmp(nt_name, "VMCOREINFO") != 0)
+ if (strcmp(nt_name, VMCOREINFO_NOTE_NAME) != 0)
return NULL;
vmcoreinfo = kzalloc_panic(note.n_descsz);
- if (copy_oldmem_kernel(vmcoreinfo, addr + 24, note.n_descsz))
+ if (copy_oldmem_kernel(vmcoreinfo, addr + 24, note.n_descsz)) {
+ kfree(vmcoreinfo);
return NULL;
+ }
*size = note.n_descsz;
return vmcoreinfo;
}
*/
static void *nt_vmcoreinfo(void *ptr)
{
+ const char *name = VMCOREINFO_NOTE_NAME;
unsigned long size;
void *vmcoreinfo;
vmcoreinfo = os_info_old_entry(OS_INFO_VMCOREINFO, &size);
- if (!vmcoreinfo)
- vmcoreinfo = get_vmcoreinfo_old(&size);
+ if (vmcoreinfo)
+ return nt_init_name(ptr, 0, vmcoreinfo, size, name);
+
+ vmcoreinfo = get_vmcoreinfo_old(&size);
if (!vmcoreinfo)
return ptr;
- return nt_init_name(ptr, 0, vmcoreinfo, size, "VMCOREINFO");
+ ptr = nt_init_name(ptr, 0, vmcoreinfo, size, name);
+ kfree(vmcoreinfo);
+ return ptr;
}
/*