mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 20:23:57 +08:00
b599316492
I overlooked the difference between __kernel_uid_t and uid_t when defining struct compat_elf_prpsinfo. The result is a regression in 32-bit core dumps on x86_64, where the NT_PRPSINFO note has the wrong size and layout. This patch fixes it. Signed-off-by: Roland McGrath <roland@redhat.com> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
#ifndef _LINUX_ELFCORE_COMPAT_H
|
|
#define _LINUX_ELFCORE_COMPAT_H
|
|
|
|
#include <linux/elf.h>
|
|
#include <linux/elfcore.h>
|
|
#include <linux/compat.h>
|
|
|
|
/*
|
|
* Make sure these layouts match the linux/elfcore.h native definitions.
|
|
*/
|
|
|
|
struct compat_elf_siginfo
|
|
{
|
|
compat_int_t si_signo;
|
|
compat_int_t si_code;
|
|
compat_int_t si_errno;
|
|
};
|
|
|
|
struct compat_elf_prstatus
|
|
{
|
|
struct compat_elf_siginfo pr_info;
|
|
short pr_cursig;
|
|
compat_ulong_t pr_sigpend;
|
|
compat_ulong_t pr_sighold;
|
|
compat_pid_t pr_pid;
|
|
compat_pid_t pr_ppid;
|
|
compat_pid_t pr_pgrp;
|
|
compat_pid_t pr_sid;
|
|
struct compat_timeval pr_utime;
|
|
struct compat_timeval pr_stime;
|
|
struct compat_timeval pr_cutime;
|
|
struct compat_timeval pr_cstime;
|
|
compat_elf_gregset_t pr_reg;
|
|
#ifdef CONFIG_BINFMT_ELF_FDPIC
|
|
compat_ulong_t pr_exec_fdpic_loadmap;
|
|
compat_ulong_t pr_interp_fdpic_loadmap;
|
|
#endif
|
|
compat_int_t pr_fpvalid;
|
|
};
|
|
|
|
struct compat_elf_prpsinfo
|
|
{
|
|
char pr_state;
|
|
char pr_sname;
|
|
char pr_zomb;
|
|
char pr_nice;
|
|
compat_ulong_t pr_flag;
|
|
__compat_uid_t pr_uid;
|
|
__compat_gid_t pr_gid;
|
|
compat_pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid;
|
|
char pr_fname[16];
|
|
char pr_psargs[ELF_PRARGSZ];
|
|
};
|
|
|
|
#endif /* _LINUX_ELFCORE_COMPAT_H */
|