1 files changed, 16 insertions, 3 deletions

diff --git a/arch/mips/kernel/module.c b/arch/mips/kernel/module.c
index 1833f5171ccd..f9b2936d598d 100644
--- a/arch/mips/kernel/module.c
+++ b/arch/mips/kernel/module.c
@@ -197,9 +197,10 @@ int apply_relocate(Elf_Shdr *sechdrs, const char *strtab,
                    struct module *me)
 {
         Elf_Mips_Rel *rel = (void *) sechdrs[relsec].sh_addr;
+        int (*handler)(struct module *me, u32 *location, Elf_Addr v);
         Elf_Sym *sym;
         u32 *location;
-        unsigned int i;
+        unsigned int i, type;
         Elf_Addr v;
         int res;
 
@@ -223,9 +224,21 @@ int apply_relocate(Elf_Shdr *sechdrs, const char *strtab,
                         return -ENOENT;
                 }
 
-                v = sym->st_value;
+                type = ELF_MIPS_R_TYPE(rel[i]);
+
+                if (type < ARRAY_SIZE(reloc_handlers_rel))
+                        handler = reloc_handlers_rel[type];
+                else
+                        handler = NULL;
 
-                res = reloc_handlers_rel[ELF_MIPS_R_TYPE(rel[i])](me, location, v);
+                if (!handler) {
+                        pr_err("%s: Unknown relocation type %u\n",
+                               me->name, type);
+                        return -EINVAL;
+                }
+
+                v = sym->st_value;
+                res = handler(me, location, v);
                 if (res)
                         return res;
         }