OpenWrt – Rev 1

Subversion Repositories:
Rev:
From: Felix Fietkau <nbd@nbd.name>
Subject: fix errors in unresolved weak symbols on arm

lede-commit: 570699d4838a907c3ef9f2819bf19eb72997b32f
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 arch/arm/kernel/module.c | 4 ++++
 1 file changed, 4 insertions(+)

--- a/arch/arm/kernel/module.c
+++ b/arch/arm/kernel/module.c
@@ -95,6 +95,10 @@ 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)) {