[git commit] ldso: arm: fix build when prelinking is enabled.

[Carmelo Amoroso]

commit: http://git.uclibc.org/uClibc/commit/?id=75d95590a35796186436a4cb05fe91a44d9dadae
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/master

This is a post merge fix to address build issue when PRELINK
support is enabled.

Signed-off-by: Carmelo Amoroso <carmelo.amoroso at st.com>
---
 ldso/ldso/arm/elfinterp.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/ldso/ldso/arm/elfinterp.c b/ldso/ldso/arm/elfinterp.c
index 5ae85dd..d8dcb52 100644
--- a/ldso/ldso/arm/elfinterp.c
+++ b/ldso/ldso/arm/elfinterp.c
@@ -186,9 +186,9 @@ _dl_do_reloc (struct elf_resolve *tpnt,struct r_scope_elem *scope,
 {
 	int reloc_type;
 	int symtab_index;
+	char *symname;
 	unsigned long *reloc_addr;
 	unsigned long symbol_addr;
-	const Elf32_Sym *def = 0;
 	struct symbol_ref sym_ref;
 	struct elf_resolve *def_mod = 0;
 	int goof = 0;
@@ -200,10 +200,11 @@ _dl_do_reloc (struct elf_resolve *tpnt,struct r_scope_elem *scope,
 	symbol_addr = 0;
 	sym_ref.sym = &symtab[symtab_index];
 	sym_ref.tpnt = NULL;
+	symname = strtab + symtab[symtab_index].st_name;
 
 	if (symtab_index) {
-		symbol_addr = _dl_find_hash(strtab + symtab[symtab_index].st_name,
-			scope, tpnt, elf_machine_type_class(reloc_type), &sym_ref);
+		symbol_addr = _dl_find_hash(symname, scope, tpnt,
+						elf_machine_type_class(reloc_type), &sym_ref);
 
 		/*
 		 * We want to allow undefined references to weak symbols - this might
-- 
1.7.3.4