#include <asm/system.h>
#include <asm/uaccess.h>
#include <asm/cacheflush.h>
+#include <asm/a.out-core.h>
static int load_aout_binary(struct linux_binprm *, struct pt_regs * regs);
static int load_aout_library(struct file*);
-static int aout_core_dump(long signr, struct pt_regs * regs, struct file *file);
+static int aout_core_dump(long signr, struct pt_regs *regs, struct file *file, unsigned long limit);
static struct linux_binfmt aout_format = {
.module = THIS_MODULE,
* dumping of the process results in another error..
*/
-static int aout_core_dump(long signr, struct pt_regs * regs, struct file *file)
+static int aout_core_dump(long signr, struct pt_regs *regs, struct file *file, unsigned long limit)
{
mm_segment_t fs;
int has_dumped = 0;
current->flags |= PF_DUMPCORE;
strncpy(dump.u_comm, current->comm, sizeof(dump.u_comm));
#ifndef __sparc__
- dump.u_ar0 = (void *)(((unsigned long)(&dump.regs)) - ((unsigned long)(&dump)));
+ dump.u_ar0 = offsetof(struct user, regs);
#endif
dump.signal = signr;
- dump_thread(regs, &dump);
+ aout_dump_thread(regs, &dump);
/* If the size of the dump file exceeds the rlimit, then see what would happen
if we wrote the stack, but not the data area. */
#ifdef __sparc__
- if ((dump.u_dsize+dump.u_ssize) >
- current->signal->rlim[RLIMIT_CORE].rlim_cur)
+ if ((dump.u_dsize + dump.u_ssize) > limit)
dump.u_dsize = 0;
#else
- if ((dump.u_dsize+dump.u_ssize+1) * PAGE_SIZE >
- current->signal->rlim[RLIMIT_CORE].rlim_cur)
+ if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > limit)
dump.u_dsize = 0;
#endif
/* Make sure we have enough room to write the stack and data areas. */
#ifdef __sparc__
- if ((dump.u_ssize) >
- current->signal->rlim[RLIMIT_CORE].rlim_cur)
+ if (dump.u_ssize > limit)
dump.u_ssize = 0;
#else
- if ((dump.u_ssize+1) * PAGE_SIZE >
- current->signal->rlim[RLIMIT_CORE].rlim_cur)
+ if ((dump.u_ssize + 1) * PAGE_SIZE > limit)
dump.u_ssize = 0;
#endif
if ((N_MAGIC(ex) != ZMAGIC && N_MAGIC(ex) != OMAGIC &&
N_MAGIC(ex) != QMAGIC && N_MAGIC(ex) != NMAGIC) ||
N_TRSIZE(ex) || N_DRSIZE(ex) ||
- i_size_read(bprm->file->f_dentry->d_inode) < ex.a_text+ex.a_data+N_SYMSIZE(ex)+N_TXTOFF(ex)) {
+ i_size_read(bprm->file->f_path.dentry->d_inode) < ex.a_text+ex.a_data+N_SYMSIZE(ex)+N_TXTOFF(ex)) {
return -ENOEXEC;
}
current->mm->free_area_cache = current->mm->mmap_base;
current->mm->cached_hole_size = 0;
- current->mm->mmap = NULL;
compute_creds(bprm);
current->flags &= ~PF_FORKNOEXEC;
#ifdef __sparc__
{
printk(KERN_WARNING
"fd_offset is not page aligned. Please convert program: %s\n",
- bprm->file->f_dentry->d_name.name);
+ bprm->file->f_path.dentry->d_name.name);
error_time = jiffies;
}
int retval;
struct exec ex;
- inode = file->f_dentry->d_inode;
+ inode = file->f_path.dentry->d_inode;
retval = -ENOEXEC;
error = kernel_read(file, 0, (char *) &ex, sizeof(ex));
{
printk(KERN_WARNING
"N_TXTOFF is not page aligned. Please convert library: %s\n",
- file->f_dentry->d_name.name);
+ file->f_path.dentry->d_name.name);
error_time = jiffies;
}
down_write(¤t->mm->mmap_sem);