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Diffstat (limited to 'kernel/module.c')
-rw-r--r--kernel/module.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/module.c b/kernel/module.c
index 8a45986fd728..54fbac81fd56 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -2039,21 +2039,19 @@ static int copy_module_elf(struct module *mod, struct load_info *info)
/* Elf section header table */
size = sizeof(*info->sechdrs) * info->hdr->e_shnum;
- mod->klp_info->sechdrs = kmalloc(size, GFP_KERNEL);
+ mod->klp_info->sechdrs = kmemdup(info->sechdrs, size, GFP_KERNEL);
if (mod->klp_info->sechdrs == NULL) {
ret = -ENOMEM;
goto free_info;
}
- memcpy(mod->klp_info->sechdrs, info->sechdrs, size);
/* Elf section name string table */
size = info->sechdrs[info->hdr->e_shstrndx].sh_size;
- mod->klp_info->secstrings = kmalloc(size, GFP_KERNEL);
+ mod->klp_info->secstrings = kmemdup(info->secstrings, size, GFP_KERNEL);
if (mod->klp_info->secstrings == NULL) {
ret = -ENOMEM;
goto free_sechdrs;
}
- memcpy(mod->klp_info->secstrings, info->secstrings, size);
/* Elf symbol section index */
symndx = info->index.sym;