[PATCH 2/2] elf: print userspace address with %lx
From: Alexey Dobriyan
Date: Thu Mar 14 2019 - 16:45:55 EST
Use %lx, save a cast.
"addr" is userspace address so using (and mangling) pointer was never
necessary.
Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
---
fs/binfmt_elf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -376,8 +376,8 @@ static unsigned long elf_map(struct file *filep, unsigned long addr,
map_addr = vm_mmap(filep, addr, size, prot, type, off);
if ((type & MAP_FIXED_NOREPLACE) && map_addr == -EEXIST)
- pr_info("%d (%s): Uhuuh, elf segment at %px requested but the memory is mapped already\n",
- task_pid_nr(current), current->comm, (void *)addr);
+ pr_info("%d (%s): Uhuuh, elf segment at %lx requested but the memory is mapped already\n",
+ task_pid_nr(current), current->comm, addr);
return(map_addr);
}