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| author | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-08-09 16:51:35 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-08-09 16:51:35 +0100 |
| commit | c973b112c76c9d8fd042991128f218a738cc8d0a (patch) | |
| tree | e813b0da5d0a0e19e06de6462d145a29ad683026 /arch/um/os-Linux/elf_aux.c | |
| parent | c5fbc3966f48279dbebfde10248c977014aa9988 (diff) | |
| parent | 00dd1e433967872f3997a45d5adf35056fdf2f56 (diff) | |
| download | op-kernel-dev-c973b112c76c9d8fd042991128f218a738cc8d0a.zip op-kernel-dev-c973b112c76c9d8fd042991128f218a738cc8d0a.tar.gz | |
Merge with /shiny/git/linux-2.6/.git
Diffstat (limited to 'arch/um/os-Linux/elf_aux.c')
| -rw-r--r-- | arch/um/os-Linux/elf_aux.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/um/os-Linux/elf_aux.c b/arch/um/os-Linux/elf_aux.c index f0d6060..9416e1c 100644 --- a/arch/um/os-Linux/elf_aux.c +++ b/arch/um/os-Linux/elf_aux.c @@ -9,8 +9,10 @@ */ #include <elf.h> #include <stddef.h> +#include <asm/elf.h> #include "init.h" #include "elf_user.h" +#include "mem_user.h" #if ELF_CLASS == ELFCLASS32 typedef Elf32_auxv_t elf_auxv_t; @@ -40,6 +42,9 @@ __init void scan_elf_aux( char **envp) break; case AT_SYSINFO_EHDR: vsyscall_ehdr = auxv->a_un.a_val; + /* See if the page is under TASK_SIZE */ + if (vsyscall_ehdr < (unsigned long) envp) + vsyscall_ehdr = 0; break; case AT_HWCAP: elf_aux_hwcap = auxv->a_un.a_val; |
