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-rw-r--r--fs/binfmt_elf.c14
-rw-r--r--fs/binfmt_elf_fdpic.c14
-rw-r--r--fs/compat_binfmt_elf.c2
3 files changed, 12 insertions, 18 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 0bcfbb05c32..c1a499599b7 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -1878,9 +1878,7 @@ static int elf_core_dump(struct coredump_params *cprm)
* Please check DEFAULT_MAX_MAP_COUNT definition when you modify here.
*/
segs = current->mm->map_count;
-#ifdef ELF_CORE_EXTRA_PHDRS
- segs += ELF_CORE_EXTRA_PHDRS;
-#endif
+ segs += elf_core_extra_phdrs();
gate_vma = get_gate_vma(current);
if (gate_vma != NULL)
@@ -1958,9 +1956,8 @@ static int elf_core_dump(struct coredump_params *cprm)
goto end_coredump;
}
-#ifdef ELF_CORE_WRITE_EXTRA_PHDRS
- ELF_CORE_WRITE_EXTRA_PHDRS;
-#endif
+ if (!elf_core_write_extra_phdrs(cprm->file, offset, &size, cprm->limit))
+ goto end_coredump;
/* write out the notes section */
if (!write_note_info(&info, cprm->file, &foffset))
@@ -1999,9 +1996,8 @@ static int elf_core_dump(struct coredump_params *cprm)
}
}
-#ifdef ELF_CORE_WRITE_EXTRA_DATA
- ELF_CORE_WRITE_EXTRA_DATA;
-#endif
+ if (!elf_core_write_extra_data(cprm->file, &size, cprm->limit))
+ goto end_coredump;
end_coredump:
set_fs(fs);
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index 63edf40b569..952699a86ec 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -1664,9 +1664,7 @@ static int elf_fdpic_core_dump(struct coredump_params *cprm)
elf_core_copy_regs(&prstatus->pr_reg, cprm->regs);
segs = current->mm->map_count;
-#ifdef ELF_CORE_EXTRA_PHDRS
- segs += ELF_CORE_EXTRA_PHDRS;
-#endif
+ segs += elf_core_extra_phdrs();
/* Set up header */
fill_elf_fdpic_header(elf, segs + 1); /* including notes section */
@@ -1773,9 +1771,8 @@ static int elf_fdpic_core_dump(struct coredump_params *cprm)
goto end_coredump;
}
-#ifdef ELF_CORE_WRITE_EXTRA_PHDRS
- ELF_CORE_WRITE_EXTRA_PHDRS;
-#endif
+ if (!elf_core_write_extra_phdrs(cprm->file, offset, &size, cprm->limit))
+ goto end_coredump;
/* write out the notes section */
for (i = 0; i < numnote; i++)
@@ -1799,9 +1796,8 @@ static int elf_fdpic_core_dump(struct coredump_params *cprm)
mm_flags) < 0)
goto end_coredump;
-#ifdef ELF_CORE_WRITE_EXTRA_DATA
- ELF_CORE_WRITE_EXTRA_DATA;
-#endif
+ if (!elf_core_write_extra_data(cprm->file, &size, cprm->limit))
+ goto end_coredump;
if (cprm->file->f_pos != offset) {
/* Sanity check */
diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
index 0adced2f296..112e45a17e9 100644
--- a/fs/compat_binfmt_elf.c
+++ b/fs/compat_binfmt_elf.c
@@ -28,10 +28,12 @@
#undef elfhdr
#undef elf_phdr
+#undef elf_shdr
#undef elf_note
#undef elf_addr_t
#define elfhdr elf32_hdr
#define elf_phdr elf32_phdr
+#define elf_shdr elf32_shdr
#define elf_note elf32_note
#define elf_addr_t Elf32_Addr