[PATCH] tools: objtool: fix memory leak in elf_create_rela_section()

[Martin Kepplinger]

Let's free the allocated char array relaname before returning
in order to avoid leaking memory.

Signed-off-by: Martin Kepplinger <mart...@posteo.de>
---
 tools/objtool/elf.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tools/objtool/elf.c b/tools/objtool/elf.c
index 6e9f980a7d26..6aacbc31316d 100644
--- a/tools/objtool/elf.c
+++ b/tools/objtool/elf.c
@@ -508,8 +508,12 @@ struct section *elf_create_rela_section(struct elf *elf, 
struct section *base)
        strcat(relaname, base->name);
 
        sec = elf_create_section(elf, relaname, sizeof(GElf_Rela), 0);
-       if (!sec)
+       if (!sec) {
+               free(relaname);
                return NULL;
+       }
+
+       free(relaname);
 
        base->rela = sec;
        sec->base = base;
-- 
2.11.0