http://bugzilla.opensuse.org/show_bug.cgi?id=997239 http://bugzilla.opensuse.org/show_bug.cgi?id=997239#c1 Ludwig Nussel changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |WONTFIX --- Comment #1 from Ludwig Nussel --- the only mmap p11-kit implements itself (p11_mmap_open in common/compat.c) uses PROT_READ so the mmap you see is from dlopen, ie glibc. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=997239 http://bugzilla.opensuse.org/show_bug.cgi?id=997239#c3 --- Comment #3 from Marcus Rückert --- which use p11-kit.... -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=997239 http://bugzilla.opensuse.org/show_bug.cgi?id=997239#c5 --- Comment #5 from Marcus Rückert --- because we might want to set DenyWriteExec in service files with future systemd versions. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=997239 http://bugzilla.opensuse.org/show_bug.cgi?id=997239#c7 Marcus Rückert changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|WONTFIX |--- --- Comment #7 from Marcus Rückert --- this could be caused by bind_ffi_closure (gdb) bt #0 __mmap (addr=addr@entry=0x0, len=len@entry=4096, prot=prot@entry=7, flags=flags@entry=34, fd=fd@entry=-1, offset=offset@entry=0) at ../sysdeps/unix/sysv/linux/wordsize-64/mmap.c:33 #1 0x00007ffff71a9a0d in dlmmap (length=length@entry=4096, offset=0, fd=-1, flags=34, prot=3, start=0x0) at ../../../libffi/src/closures.c:536 #2 0x00007ffff71aa4f3 in sys_alloc (m=0x7ffff73af220 <_gm_>, nb=56) at ../../../libffi/src/dlmalloc.c:3515 #3 dlmalloc (bytes=48) at ../../../libffi/src/dlmalloc.c:4245 #4 ffi_closure_alloc (size=size@entry=48, code=code@entry=0x60a158) at ../../../libffi/src/closures.c:616 #5 0x00007ffff7bae870 in bind_ffi_closure (wrapper=wrapper@entry=0x60a150, binding_data=binding_data@entry=0x609f10, binding_func=0x7ffff7bacd80 , args=args@entry=0x7ffff7dd3cb0 , bound_func=0x60a158) at p11-kit/virtual.c:2660 #6 0x00007ffff7baeada in init_wrapper_funcs (wrapper=0x60a150) at p11-kit/virtual.c:2701 #7 p11_virtual_wrap (virt=virt@entry=0x609f10, destroyer=<optimized out>) at p11-kit/virtual.c:2755 #8 0x00007ffff7b92cd1 in prepare_module_inlock_reentrant (mod=0x609520, flags=<optimized out>, module=0x6108d0) at p11-kit/modules.c:1861 #9 0x00007ffff7b93c30 in p11_modules_load_inlock_reentrant (flags=0, results=0x7fffffffd750) at p11-kit/modules.c:1919 #10 0x00007ffff7b93d97 in p11_kit_modules_load (reserved=<optimized out>, flags=0) at p11-kit/modules.c:1991 #11 0x00007ffff7b941ba in p11_kit_modules_load_and_initialize (flags=flags@entry=0) at p11-kit/modules.c:2103 #12 0x0000000000401ebe in print_modules () at p11-kit/lists.c:210 #13 p11_kit_list_modules (argc=1, argv=0x7fffffffe328) at p11-kit/lists.c:289 #14 0x00007ffff73d0711 in __libc_start_main (main=0x401bf0 <main>, argc=2, argv=0x7fffffffe328, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffe318) at ../csu/libc-start.c:289 #15 0x0000000000401c29 in _start () at ../sysdeps/x86_64/start.S:118 gdb --args p11-kit list-modules catch syscall mmap condition 1 $rdx==7 -- You are receiving this mail because: You are on the CC list for the bug.