openwrtv4/target/linux/generic/patches-4.0/310-arm_module_unresolved_weak_sym.patch
Rafał Miłecki 1c063070cf generic: early (incomplete!) 4.0 support
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 44511
2015-02-23 22:59:53 +00:00

13 lines
354 B
Diff

--- a/arch/arm/kernel/module.c
+++ b/arch/arm/kernel/module.c
@@ -83,6 +83,10 @@ apply_relocate(Elf32_Shdr *sechdrs, cons
return -ENOEXEC;
}
+ if ((IS_ERR_VALUE(sym->st_value) || !sym->st_value) &&
+ ELF_ST_BIND(sym->st_info) == STB_WEAK)
+ continue;
+
loc = dstsec->sh_addr + rel->r_offset;
switch (ELF32_R_TYPE(rel->r_info)) {