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| author | David Woodhouse <David.Woodhouse@intel.com> | 2010-05-10 14:32:46 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-05-10 14:32:46 +0100 |
| commit | 0ae28a35bcb7984838acbf28bfba9c030f8b74f0 (patch) | |
| tree | 4f449d929b5df9e126e839f388ff0fd2b52028a0 /fs/binfmt_aout.c | |
| parent | 6f1f3d0ab5c3eeea9f04486481c25e9afdfa26c5 (diff) | |
| parent | b57f95a38233a2e73b679bea4a5453a1cc2a1cc9 (diff) | |
| download | kernel_samsung_smdk4412-0ae28a35bcb7984838acbf28bfba9c030f8b74f0.zip kernel_samsung_smdk4412-0ae28a35bcb7984838acbf28bfba9c030f8b74f0.tar.gz kernel_samsung_smdk4412-0ae28a35bcb7984838acbf28bfba9c030f8b74f0.tar.bz2 | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/mtd/mtdcore.c
Pull in the bdi fixes and ARM platform changes that other outstanding
patches depend on.
Diffstat (limited to 'fs/binfmt_aout.c')
| -rw-r--r-- | fs/binfmt_aout.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c index 15d80bb..f96eff0 100644 --- a/fs/binfmt_aout.c +++ b/fs/binfmt_aout.c @@ -20,11 +20,11 @@ #include <linux/fcntl.h> #include <linux/ptrace.h> #include <linux/user.h> -#include <linux/slab.h> #include <linux/binfmts.h> #include <linux/personality.h> #include <linux/init.h> #include <linux/coredump.h> +#include <linux/slab.h> #include <asm/system.h> #include <asm/uaccess.h> @@ -75,14 +75,16 @@ static int aout_core_dump(struct coredump_params *cprm) struct file *file = cprm->file; mm_segment_t fs; int has_dumped = 0; - unsigned long dump_start, dump_size; + void __user *dump_start; + int dump_size; struct user dump; #ifdef __alpha__ -# define START_DATA(u) (u.start_data) +# define START_DATA(u) ((void __user *)u.start_data) #else -# define START_DATA(u) ((u.u_tsize << PAGE_SHIFT) + u.start_code) +# define START_DATA(u) ((void __user *)((u.u_tsize << PAGE_SHIFT) + \ + u.start_code)) #endif -# define START_STACK(u) (u.start_stack) +# define START_STACK(u) ((void __user *)u.start_stack) fs = get_fs(); set_fs(KERNEL_DS); @@ -104,9 +106,9 @@ static int aout_core_dump(struct coredump_params *cprm) /* make sure we actually have a data and stack area to dump */ set_fs(USER_DS); - if (!access_ok(VERIFY_READ, (void __user *)START_DATA(dump), dump.u_dsize << PAGE_SHIFT)) + if (!access_ok(VERIFY_READ, START_DATA(dump), dump.u_dsize << PAGE_SHIFT)) dump.u_dsize = 0; - if (!access_ok(VERIFY_READ, (void __user *)START_STACK(dump), dump.u_ssize << PAGE_SHIFT)) + if (!access_ok(VERIFY_READ, START_STACK(dump), dump.u_ssize << PAGE_SHIFT)) dump.u_ssize = 0; set_fs(KERNEL_DS); |