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-rw-r--r--kernel/kexec_file.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c
index 75d8e7cf040e..c6a3b6851372 100644
--- a/kernel/kexec_file.c
+++ b/kernel/kexec_file.c
@@ -793,7 +793,7 @@ static int kexec_purgatory_setup_sechdrs(struct purgatory_info *pi,
* The section headers in kexec_purgatory are read-only. In order to
* have them modifiable make a temporary copy.
*/
- sechdrs = vzalloc(pi->ehdr->e_shnum * sizeof(Elf_Shdr));
+ sechdrs = vzalloc(array_size(sizeof(Elf_Shdr), pi->ehdr->e_shnum));
if (!sechdrs)
return -ENOMEM;
memcpy(sechdrs, (void *)pi->ehdr + pi->ehdr->e_shoff,