#include <linux/coredump.h>
#include <linux/sched.h>
#include <linux/dax.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
#include <asm/param.h>
#include <asm/page.h>
dataoff = offset = roundup(offset, ELF_EXEC_PAGESIZE);
- vma_filesz = kmalloc_array(segs - 1, sizeof(*vma_filesz), GFP_KERNEL);
+ if (segs - 1 > ULONG_MAX / sizeof(*vma_filesz))
+ goto end_coredump;
+ vma_filesz = vmalloc((segs - 1) * sizeof(*vma_filesz));
if (!vma_filesz)
goto end_coredump;
cleanup:
free_note_info(&info);
kfree(shdr4extnum);
- kfree(vma_filesz);
+ vfree(vma_filesz);
kfree(phdr4note);
kfree(elf);
out: