From 8cc8c28a9acdceda0e60519167a052cc3408c5c3 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Sun, 30 Sep 2007 17:00:34 -0700 Subject: [PATCH] [SPARC64]: Fix put_user() calls in binfmt_aout32.c argv and envp are pointers to u32's in userspace, so don't try to put_user() a NULL to them. Aparently gcc-4.2.x now warns about this, and since we use -Werror for arch/sparc64 code, this breaks the build. Signed-off-by: David S. Miller --- arch/sparc64/kernel/binfmt_aout32.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/sparc64/kernel/binfmt_aout32.c b/arch/sparc64/kernel/binfmt_aout32.c index f205fc7cbcd..d208cc7804f 100644 --- a/arch/sparc64/kernel/binfmt_aout32.c +++ b/arch/sparc64/kernel/binfmt_aout32.c @@ -177,7 +177,7 @@ static u32 __user *create_aout32_tables(char __user *p, struct linux_binprm *bpr get_user(c,p++); } while (c); } - put_user(NULL,argv); + put_user(0,argv); current->mm->arg_end = current->mm->env_start = (unsigned long) p; while (envc-->0) { char c; @@ -186,7 +186,7 @@ static u32 __user *create_aout32_tables(char __user *p, struct linux_binprm *bpr get_user(c,p++); } while (c); } - put_user(NULL,envp); + put_user(0,envp); current->mm->env_end = (unsigned long) p; return sp; } -- 2.20.1