params->elfhdr_addr = seg->addr;
/* clear any space allocated but not loaded */
- if (phdr->p_filesz < phdr->p_memsz)
- clear_user((void *) (seg->addr + phdr->p_filesz),
- phdr->p_memsz - phdr->p_filesz);
+ if (phdr->p_filesz < phdr->p_memsz) {
+ ret = clear_user((void *) (seg->addr + phdr->p_filesz),
+ phdr->p_memsz - phdr->p_filesz);
+ if (ret)
+ return ret;
+ }
if (mm) {
if (phdr->p_flags & PF_X) {
struct elf32_fdpic_loadseg *seg;
struct elf32_phdr *phdr;
unsigned long load_addr, delta_vaddr;
- int loop, dvset;
+ int loop, dvset, ret;
load_addr = params->load_addr;
delta_vaddr = 0;
* PT_LOAD */
if (prot & PROT_WRITE && disp > 0) {
kdebug("clear[%d] ad=%lx sz=%lx", loop, maddr, disp);
- clear_user((void __user *) maddr, disp);
+ ret = clear_user((void __user *) maddr, disp);
+ if (ret)
+ return ret;
maddr += disp;
}
if (prot & PROT_WRITE && excess1 > 0) {
kdebug("clear[%d] ad=%lx sz=%lx",
loop, maddr + phdr->p_filesz, excess1);
- clear_user((void __user *) maddr + phdr->p_filesz,
- excess1);
+ ret = clear_user((void __user *) maddr + phdr->p_filesz,
+ excess1);
+ if (ret)
+ return ret;
}
#else
if (excess > 0) {
kdebug("clear[%d] ad=%lx sz=%lx",
loop, maddr + phdr->p_filesz, excess);
- clear_user((void *) maddr + phdr->p_filesz, excess);
+ ret = clear_user((void *) maddr + phdr->p_filesz, excess);
+ if (ret)
+ return ret;
}
#endif
prstatus->pr_sigpend = p->pending.signal.sig[0];
prstatus->pr_sighold = p->blocked.sig[0];
prstatus->pr_pid = task_pid_vnr(p);
- prstatus->pr_ppid = task_pid_vnr(p->parent);
+ prstatus->pr_ppid = task_pid_vnr(p->real_parent);
prstatus->pr_pgrp = task_pgrp_vnr(p);
prstatus->pr_sid = task_session_vnr(p);
if (thread_group_leader(p)) {
psinfo->pr_psargs[len] = 0;
psinfo->pr_pid = task_pid_vnr(p);
- psinfo->pr_ppid = task_pid_vnr(p->parent);
+ psinfo->pr_ppid = task_pid_vnr(p->real_parent);
psinfo->pr_pgrp = task_pgrp_vnr(p);
psinfo->pr_sid = task_session_vnr(p);