diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/kernel/irixelf.c | 5 | ||||
| -rw-r--r-- | arch/sparc64/kernel/binfmt_aout32.c | 10 | ||||
| -rw-r--r-- | arch/x86/ia32/ia32_aout.c | 10 |
3 files changed, 10 insertions, 15 deletions
diff --git a/arch/mips/kernel/irixelf.c b/arch/mips/kernel/irixelf.c index 5a3fe43e301..b997af713eb 100644 --- a/arch/mips/kernel/irixelf.c +++ b/arch/mips/kernel/irixelf.c @@ -44,7 +44,7 @@ static int load_irix_binary(struct linux_binprm * bprm, struct pt_regs * regs); static int load_irix_library(struct file *); static int irix_core_dump(long signr, struct pt_regs * regs, - struct file *file); + struct file *file, unsigned long limit); static struct linux_binfmt irix_format = { .module = THIS_MODULE, @@ -1091,7 +1091,7 @@ end_coredump: * and then they are actually written out. If we run out of core limit * we just truncate. */ -static int irix_core_dump(long signr, struct pt_regs * regs, struct file *file) +static int irix_core_dump(long signr, struct pt_regs *regs, struct file *file, unsigned long limit) { int has_dumped = 0; mm_segment_t fs; @@ -1101,7 +1101,6 @@ static int irix_core_dump(long signr, struct pt_regs * regs, struct file *file) struct vm_area_struct *vma; struct elfhdr elf; off_t offset = 0, dataoff; - int limit = current->signal->rlim[RLIMIT_CORE].rlim_cur; int numnote = 3; struct memelfnote notes[3]; struct elf_prstatus prstatus; /* NT_PRSTATUS */ diff --git a/arch/sparc64/kernel/binfmt_aout32.c b/arch/sparc64/kernel/binfmt_aout32.c index c8acbeab49b..92c1b36a2e1 100644 --- a/arch/sparc64/kernel/binfmt_aout32.c +++ b/arch/sparc64/kernel/binfmt_aout32.c @@ -35,7 +35,7 @@ static int load_aout32_binary(struct linux_binprm *, struct pt_regs * regs); static int load_aout32_library(struct file*); -static int aout32_core_dump(long signr, struct pt_regs * regs, struct file *file); +static int aout32_core_dump(long signr, struct pt_regs *regs, struct file *file, unsigned long limit); static struct linux_binfmt aout32_format = { .module = THIS_MODULE, @@ -86,7 +86,7 @@ if (file->f_op->llseek) { \ * dumping of the process results in another error.. */ -static int aout32_core_dump(long signr, struct pt_regs *regs, struct file *file) +static int aout32_core_dump(long signr, struct pt_regs *regs, struct file *file, unsigned long limit) { mm_segment_t fs; int has_dumped = 0; @@ -105,13 +105,11 @@ static int aout32_core_dump(long signr, struct pt_regs *regs, struct file *file) /* 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. */ - 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; /* Make sure we have enough room to write the stack and data areas. */ - if ((dump.u_ssize) > - current->signal->rlim[RLIMIT_CORE].rlim_cur) + if (dump.u_ssize > limit) dump.u_ssize = 0; /* make sure we actually have a data and stack area to dump */ diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c index 08781370256..7cf1c29bf90 100644 --- a/arch/x86/ia32/ia32_aout.c +++ b/arch/x86/ia32/ia32_aout.c @@ -40,7 +40,7 @@ static int load_aout_binary(struct linux_binprm *, struct pt_regs * regs); static int load_aout_library(struct file*); #ifdef CORE_DUMP -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); /* * fill in the user structure for a core dump.. @@ -148,7 +148,7 @@ if (file->f_op->llseek) { \ * 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; @@ -168,13 +168,11 @@ static int aout_core_dump(long signr, struct pt_regs * regs, struct file *file) /* 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. */ - 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; /* Make sure we have enough room to write the stack and data areas. */ - 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; /* make sure we actually have a data and stack area to dump */ |