clean up search_vec usage for vdso

diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c
index 7c1bd890d024384041858ae53d04fdd1c67a9ddc..981288c35a36ed53eac7f8171064230cc63021f0 100644 (file)
--- a/src/ldso/dynlink.c
+++ b/src/ldso/dynlink.c
@@ -613,6 +613,7 @@ void *__dynlink(int argc, char **argv)
        struct dso *const lib = builtin_dsos+1;
        struct dso *const vdso = builtin_dsos+2;
        char *env_preload=0;
+       size_t vdso_base;
 
        /* Find aux vector just past environ[] */
        for (i=argc+1; argv[i]; i++)
@@ -701,8 +702,7 @@ void *__dynlink(int argc, char **argv)
        decode_dyn(app);
 
        /* Attach to vdso, if provided by the kernel */
-       if (search_vec(auxv, aux, AT_SYSINFO_EHDR)) {
-               size_t vdso_base = *aux;
+       if (search_vec(auxv, &vdso_base, AT_SYSINFO_EHDR)) {
                ehdr = (void *)vdso_base;
                phdr = (void *)(vdso_base + ehdr->e_phoff);
                for (i=ehdr->e_phnum; i; i--, phdr=(void *)((char *)phdr + ehdr->e_phentsize)) {