diff options
| author | Kirill A. Shutemov <kirill@shutemov.name> | 2008-10-15 22:02:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-16 11:21:38 -0700 |
| commit | 53112488bebe25c0f5f8a002470046c0fe9a6c61 (patch) | |
| tree | 6f685c176c7802e356d729984648d759f0ae0ba4 | |
| parent | cde162c2a963dba6d1b6921b58917ef8f27f4150 (diff) | |
alpha: introduce field 'taso' into struct linux_binprm
This change is Alpha-specific. It adds field 'taso' into struct
linux_binprm to remember if the application is TASO. Previously, field
sh_bang was used for this purpose.
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Pavel Emelyanov <xemul@openvz.org>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | arch/alpha/include/asm/a.out.h | 2 | ||||
| -rw-r--r-- | fs/exec.c | 2 | ||||
| -rw-r--r-- | include/linux/binfmts.h | 3 |
3 files changed, 5 insertions, 2 deletions
diff --git a/arch/alpha/include/asm/a.out.h b/arch/alpha/include/asm/a.out.h index 02ce8473870..acdc681231c 100644 --- a/arch/alpha/include/asm/a.out.h +++ b/arch/alpha/include/asm/a.out.h @@ -95,7 +95,7 @@ struct exec Worse, we have to notice the start address before swapping to use /sbin/loader, which of course is _not_ a TASO application. */ #define SET_AOUT_PERSONALITY(BFPM, EX) \ - set_personality (((BFPM->sh_bang || EX.ah.entry < 0x100000000L \ + set_personality (((BFPM->taso || EX.ah.entry < 0x100000000L \ ? ADDR_LIMIT_32BIT : 0) | PER_OSF4)) #endif /* __KERNEL__ */ diff --git a/fs/exec.c b/fs/exec.c index 7b5ed50eade..4a790f2e224 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1189,7 +1189,7 @@ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs) return retval; /* Remember if the application is TASO. */ - bprm->sh_bang = eh->ah.entry < 0x100000000UL; + bprm->taso = eh->ah.entry < 0x100000000UL; bprm->file = file; bprm->loader = loader; diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index 826f6235080..54980a3c760 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -36,6 +36,9 @@ struct linux_binprm{ unsigned long p; /* current top of mem */ unsigned int sh_bang:1, misc_bang:1; +#ifdef __alpha__ + unsigned int taso:1; +#endif struct file * file; int e_uid, e_gid; kernel_cap_t cap_post_exec_permitted; |