Messages in this thread Patch in this message | | | From | Roland McGrath <> | Subject | [PATCH] elfcore-compat fix uid/gid types | Date | Tue, 26 Feb 2008 13:20:58 -0800 (PST) |
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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> --- include/linux/elfcore-compat.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/elfcore-compat.h b/include/linux/elfcore-compat.h index 532d13a..0a90e1c 100644 --- a/include/linux/elfcore-compat.h +++ b/include/linux/elfcore-compat.h @@ -45,8 +45,8 @@ struct compat_elf_prpsinfo char pr_zomb; char pr_nice; compat_ulong_t pr_flag; - compat_uid_t pr_uid; - compat_gid_t pr_gid; + __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];
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