mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-11-23 12:09:49 +00:00
More fixes for reading corrupt ELF files.
PR binutils/15731 * readelf.c (printable_section_name): New function. (printable_section_name_from_index): New function. (dump_relocations): Use new function. (process_program_headers, get_32bit_elf_symbols, (get_64bit_elf_symbols, process_section_headers, (process_section_groups, process_relocs, ia64_process_unwind, (hppa_process_unwind, get_unwind_section_word, decode_arm_unwind, (arm_process_unwind, process_version_sections, (process_symbol_table, apply_relocations, get_section_contents, (dump_section_as_strings, dump_section_as_bytes, (display_debug_section, process_attributes, process_mips_specific, (process_mips_specific process_gnu_liblist): Likewise. (get_unwind_section_word): Check for a missing symbol table. Replace aborts with error messages. (arm_process_unwind): Check for a missing string table. (process_attributes): Check for an attribute length that is too small. (process_mips_specific): Check for a corrupt GOT symbol offset.
This commit is contained in:
Nick Clifton
parent
d3d7100a0d
commit
74e1a04b97
@ -1,3 +1,34 @@
|
||||
2014-11-05 Nick Clifton <nickc@redhat.com>
|
||||
|
||||
PR binutils/15731
|
||||
* readelf.c (printable_section_name): New function.
|
||||
(printable_section_name_from_index): New function.
|
||||
(dump_relocations): Use new function.
|
||||
(process_program_headers, get_32bit_elf_symbols,
|
||||
(get_64bit_elf_symbols, process_section_headers,
|
||||
(process_section_groups, process_relocs, ia64_process_unwind,
|
||||
(hppa_process_unwind, get_unwind_section_word, decode_arm_unwind,
|
||||
(arm_process_unwind, process_version_sections,
|
||||
(process_symbol_table, apply_relocations, get_section_contents,
|
||||
(dump_section_as_strings, dump_section_as_bytes,
|
||||
(display_debug_section, process_attributes, process_mips_specific,
|
||||
(process_mips_specific process_gnu_liblist): Likewise.
|
||||
(get_unwind_section_word): Check for a missing symbol table.
|
||||
Replace aborts with error messages.
|
||||
(arm_process_unwind): Check for a missing string table.
|
||||
(process_attributes): Check for an attribute length that is too
|
||||
small.
|
||||
(process_mips_specific): Check for a corrupt GOT symbol offset.
|
||||
|
||||
2014-11-05 Nick Clifton <nickc@redhat.com>
|
||||
|
||||
PR binutils/15733
|
||||
* bucomm.c (is_valid_archive_path): New function.
|
||||
* bucomm.h (is_valid_archive_path): Prototype it.
|
||||
* ar.c (extract_file): Call is_valid_archive_path to verify a
|
||||
member filename before extracting it.
|
||||
* objcopy.c (copy_archive): Likewise.
|
||||
|
||||
2014-11-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
|
||||
|
||||
* readelf.c (process_mips_specific): Fix format string warning.
|
||||
|
||||
@ -422,6 +422,7 @@ print_symbol (int width, const char *symbol)
|
||||
width = - width;
|
||||
extra_padding = TRUE;
|
||||
}
|
||||
assert (width != 0);
|
||||
|
||||
if (do_wide)
|
||||
/* Set the remaining width to a very large value.
|
||||
@ -494,6 +495,66 @@ print_symbol (int width, const char *symbol)
|
||||
return num_printed;
|
||||
}
|
||||
|
||||
/* Returns a pointer to a static buffer containing a printable version of
|
||||
the given section's name. Like print_symbol, except that it does not try
|
||||
to print multibyte characters, it just interprets them as hex values. */
|
||||
|
||||
static const char *
|
||||
printable_section_name (Elf_Internal_Shdr * sec)
|
||||
{
|
||||
#define MAX_PRINT_SEC_NAME_LEN 128
|
||||
static char sec_name_buf [MAX_PRINT_SEC_NAME_LEN + 1];
|
||||
const char * name = SECTION_NAME (sec);
|
||||
char * buf = sec_name_buf;
|
||||
char c;
|
||||
unsigned int remaining = MAX_PRINT_SEC_NAME_LEN;
|
||||
|
||||
while ((c = * name ++) != 0)
|
||||
{
|
||||
if (ISCNTRL (c))
|
||||
{
|
||||
if (remaining < 2)
|
||||
break;
|
||||
|
||||
* buf ++ = '^';
|
||||
* buf ++ = c + 0x40;
|
||||
remaining -= 2;
|
||||
}
|
||||
else if (ISPRINT (c))
|
||||
{
|
||||
* buf ++ = c;
|
||||
remaining -= 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
static char hex[17] = "0123456789ABCDEF";
|
||||
|
||||
if (remaining < 4)
|
||||
break;
|
||||
* buf ++ = '<';
|
||||
* buf ++ = hex[(c & 0xf0) >> 4];
|
||||
* buf ++ = hex[c & 0x0f];
|
||||
* buf ++ = '>';
|
||||
remaining -= 4;
|
||||
}
|
||||
|
||||
if (remaining == 0)
|
||||
break;
|
||||
}
|
||||
|
||||
* buf = 0;
|
||||
return sec_name_buf;
|
||||
}
|
||||
|
||||
static const char *
|
||||
printable_section_name_from_index (unsigned long ndx)
|
||||
{
|
||||
if (ndx >= elf_header.e_shnum)
|
||||
return _("<corrupt>");
|
||||
|
||||
return printable_section_name (section_headers + ndx);
|
||||
}
|
||||
|
||||
/* Return a pointer to section NAME, or NULL if no such section exists. */
|
||||
|
||||
static Elf_Internal_Shdr *
|
||||
@ -1408,8 +1469,7 @@ dump_relocations (FILE * file,
|
||||
if (ELF_ST_TYPE (psym->st_info) == STT_SECTION)
|
||||
{
|
||||
if (psym->st_shndx < elf_header.e_shnum)
|
||||
sec_name
|
||||
= SECTION_NAME (section_headers + psym->st_shndx);
|
||||
sec_name = SECTION_NAME (section_headers + psym->st_shndx);
|
||||
else if (psym->st_shndx == SHN_ABS)
|
||||
sec_name = "ABS";
|
||||
else if (psym->st_shndx == SHN_COMMON)
|
||||
@ -4462,7 +4522,7 @@ process_program_headers (FILE * file)
|
||||
{
|
||||
if (!ELF_TBSS_SPECIAL (section, segment)
|
||||
&& ELF_SECTION_IN_SEGMENT_STRICT (section, segment))
|
||||
printf ("%s ", SECTION_NAME (section));
|
||||
printf ("%s ", printable_section_name (section));
|
||||
}
|
||||
|
||||
putc ('\n',stdout);
|
||||
@ -4646,7 +4706,7 @@ get_32bit_elf_symbols (FILE * file,
|
||||
if (section->sh_size > current_file_size)
|
||||
{
|
||||
error (_("Section %s has an invalid sh_size of 0x%lx\n"),
|
||||
SECTION_NAME (section), (unsigned long) section->sh_size);
|
||||
printable_section_name (section), (unsigned long) section->sh_size);
|
||||
goto exit_point;
|
||||
}
|
||||
|
||||
@ -4733,7 +4793,7 @@ get_64bit_elf_symbols (FILE * file,
|
||||
if (section->sh_size > current_file_size)
|
||||
{
|
||||
error (_("Section %s has an invalid sh_size of 0x%lx\n"),
|
||||
SECTION_NAME (section), (unsigned long) section->sh_size);
|
||||
printable_section_name (section), (unsigned long) section->sh_size);
|
||||
goto exit_point;
|
||||
}
|
||||
|
||||
@ -5259,7 +5319,6 @@ process_section_headers (FILE * file)
|
||||
)
|
||||
request_dump_bynumber (i, DEBUG_DUMP);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if (! do_sections)
|
||||
@ -5316,14 +5375,9 @@ process_section_headers (FILE * file)
|
||||
{
|
||||
printf (" [%2u] ", i);
|
||||
if (do_section_details)
|
||||
{
|
||||
print_symbol (INT_MAX, SECTION_NAME (section));
|
||||
printf ("\n ");
|
||||
}
|
||||
printf ("%s\n ", printable_section_name (section));
|
||||
else
|
||||
{
|
||||
print_symbol (-17, SECTION_NAME (section));
|
||||
}
|
||||
print_symbol (-17, SECTION_NAME (section));
|
||||
|
||||
printf (do_wide ? " %-15s " : " %-15.15s ",
|
||||
get_section_type_name (section->sh_type));
|
||||
@ -5596,8 +5650,8 @@ process_section_groups (FILE * file)
|
||||
{
|
||||
if (section->sh_type == SHT_GROUP)
|
||||
{
|
||||
char * name = SECTION_NAME (section);
|
||||
char * group_name;
|
||||
const char * name = printable_section_name (section);
|
||||
const char * group_name;
|
||||
unsigned char * start;
|
||||
unsigned char * indices;
|
||||
unsigned int entry, j, size;
|
||||
@ -5741,7 +5795,7 @@ process_section_groups (FILE * file)
|
||||
if (do_section_groups)
|
||||
{
|
||||
sec = section_headers + entry;
|
||||
printf (" [%5u] %s\n", entry, SECTION_NAME (sec));
|
||||
printf (" [%5u] %s\n", entry, printable_section_name (sec));
|
||||
}
|
||||
|
||||
g = (struct group_list *) xmalloc (sizeof (struct group_list));
|
||||
@ -6049,7 +6103,7 @@ process_relocs (FILE * file)
|
||||
if (string_table == NULL)
|
||||
printf ("%d", section->sh_name);
|
||||
else
|
||||
printf ("'%s'", SECTION_NAME (section));
|
||||
printf ("'%s'", printable_section_name (section));
|
||||
|
||||
printf (_(" at offset 0x%lx contains %lu entries:\n"),
|
||||
rel_offset, (unsigned long) (rel_size / section->sh_entsize));
|
||||
@ -6466,7 +6520,7 @@ ia64_process_unwind (FILE * file)
|
||||
if (string_table == NULL)
|
||||
printf ("%d", unwsec->sh_name);
|
||||
else
|
||||
printf (_("'%s'"), SECTION_NAME (unwsec));
|
||||
printf ("'%s'", printable_section_name (unwsec));
|
||||
}
|
||||
else
|
||||
{
|
||||
@ -6481,7 +6535,7 @@ ia64_process_unwind (FILE * file)
|
||||
if (string_table == NULL)
|
||||
printf ("%d", unwsec->sh_name);
|
||||
else
|
||||
printf (_("'%s'"), SECTION_NAME (unwsec));
|
||||
printf ("'%s'", printable_section_name (unwsec));
|
||||
|
||||
printf (_(" at offset 0x%lx contains %lu entries:\n"),
|
||||
(unsigned long) unwsec->sh_offset,
|
||||
@ -6815,10 +6869,8 @@ hppa_process_unwind (FILE * file)
|
||||
{
|
||||
if (streq (SECTION_NAME (sec), ".PARISC.unwind"))
|
||||
{
|
||||
printf (_("\nUnwind section "));
|
||||
printf (_("'%s'"), SECTION_NAME (sec));
|
||||
|
||||
printf (_(" at offset 0x%lx contains %lu entries:\n"),
|
||||
printf (_("\nUnwind section '%s' at offset 0x%lx contains %lu entries:\n"),
|
||||
printable_section_name (sec),
|
||||
(unsigned long) sec->sh_offset,
|
||||
(unsigned long) (sec->sh_size / (2 * eh_addr_size + 8)));
|
||||
|
||||
@ -7011,6 +7063,10 @@ get_unwind_section_word (struct arm_unw_aux_info * aux,
|
||||
if (rp->r_offset < word_offset)
|
||||
continue;
|
||||
|
||||
/* PR 17531: file: 027-161405-0.004 */
|
||||
if (aux->symtab == NULL)
|
||||
continue;
|
||||
|
||||
sym = aux->symtab + ELF32_R_SYM (rp->r_info);
|
||||
|
||||
if (arm_sec->rel_type == SHT_REL)
|
||||
@ -7022,7 +7078,11 @@ get_unwind_section_word (struct arm_unw_aux_info * aux,
|
||||
else if (arm_sec->rel_type == SHT_RELA)
|
||||
offset = rp->r_addend;
|
||||
else
|
||||
abort ();
|
||||
{
|
||||
error (_("Unknown section relocation type %d encountered\n"),
|
||||
arm_sec->rel_type);
|
||||
break;
|
||||
}
|
||||
|
||||
offset += sym->st_value;
|
||||
prelval = offset - (arm_sec->sec->sh_addr + rp->r_offset);
|
||||
@ -7057,12 +7117,16 @@ get_unwind_section_word (struct arm_unw_aux_info * aux,
|
||||
prelval >>= 1;
|
||||
}
|
||||
else
|
||||
/* This function currently only supports ARM and TI unwinders. */
|
||||
abort ();
|
||||
{
|
||||
/* This function currently only supports ARM and TI unwinders. */
|
||||
warn (_("Only TI and ARM unwinders are currently supported\n"));
|
||||
break;
|
||||
}
|
||||
|
||||
word = (word & ~ (bfd_vma) 0x7fffffff) | (prelval & 0x7fffffff);
|
||||
addr->section = sym->st_shndx;
|
||||
addr->offset = offset;
|
||||
|
||||
if (sym_name)
|
||||
* sym_name = sym->st_name;
|
||||
break;
|
||||
@ -7629,7 +7693,7 @@ decode_arm_unwind (struct arm_unw_aux_info * aux,
|
||||
break;
|
||||
|
||||
default:
|
||||
error (_("Unsupported architecture type %d encountered when decoding unwind table"),
|
||||
error (_("Unsupported architecture type %d encountered when decoding unwind table\n"),
|
||||
elf_header.e_machine);
|
||||
}
|
||||
|
||||
@ -7749,7 +7813,7 @@ arm_process_unwind (FILE *file)
|
||||
break;
|
||||
|
||||
default:
|
||||
error (_("Unsupported architecture type %d encountered when processing unwind table"),
|
||||
error (_("Unsupported architecture type %d encountered when processing unwind table\n"),
|
||||
elf_header.e_machine);
|
||||
return;
|
||||
}
|
||||
@ -7767,7 +7831,13 @@ arm_process_unwind (FILE *file)
|
||||
aux.symtab = GET_ELF_SYMBOLS (file, sec, & aux.nsyms);
|
||||
|
||||
strsec = section_headers + sec->sh_link;
|
||||
assert (aux.strtab == NULL);
|
||||
|
||||
/* PR binutils/17531 file: 011-12666-0.004. */
|
||||
if (aux.strtab != NULL)
|
||||
{
|
||||
warn (_("Multiple string tables found in file.\n"));
|
||||
free (aux.strtab);
|
||||
}
|
||||
aux.strtab = get_data (NULL, file, strsec->sh_offset,
|
||||
1, strsec->sh_size, _("string table"));
|
||||
aux.strtab_size = aux.strtab != NULL ? strsec->sh_size : 0;
|
||||
@ -7784,7 +7854,7 @@ arm_process_unwind (FILE *file)
|
||||
if (sec->sh_type == sec_type)
|
||||
{
|
||||
printf (_("\nUnwind table index '%s' at offset 0x%lx contains %lu entries:\n"),
|
||||
SECTION_NAME (sec),
|
||||
printable_section_name (sec),
|
||||
(unsigned long) sec->sh_offset,
|
||||
(unsigned long) (sec->sh_size / (2 * eh_addr_size)));
|
||||
|
||||
@ -8868,17 +8938,15 @@ process_version_sections (FILE * file)
|
||||
|
||||
found = 1;
|
||||
|
||||
printf
|
||||
(_("\nVersion definition section '%s' contains %u entries:\n"),
|
||||
SECTION_NAME (section), section->sh_info);
|
||||
printf (_("\nVersion definition section '%s' contains %u entries:\n"),
|
||||
printable_section_name (section),
|
||||
section->sh_info);
|
||||
|
||||
printf (_(" Addr: 0x"));
|
||||
printf_vma (section->sh_addr);
|
||||
printf (_(" Offset: %#08lx Link: %u (%s)\n"),
|
||||
printf (_(" Offset: %#08lx Link: %u (%s)"),
|
||||
(unsigned long) section->sh_offset, section->sh_link,
|
||||
section->sh_link < elf_header.e_shnum
|
||||
? SECTION_NAME (section_headers + section->sh_link)
|
||||
: _("<corrupt>"));
|
||||
printable_section_name_from_index (section->sh_link));
|
||||
|
||||
edefs = (Elf_External_Verdef *)
|
||||
get_data (NULL, file, section->sh_offset, 1,section->sh_size,
|
||||
@ -8986,15 +9054,13 @@ process_version_sections (FILE * file)
|
||||
found = 1;
|
||||
|
||||
printf (_("\nVersion needs section '%s' contains %u entries:\n"),
|
||||
SECTION_NAME (section), section->sh_info);
|
||||
printable_section_name (section), section->sh_info);
|
||||
|
||||
printf (_(" Addr: 0x"));
|
||||
printf_vma (section->sh_addr);
|
||||
printf (_(" Offset: %#08lx Link: %u (%s)\n"),
|
||||
(unsigned long) section->sh_offset, section->sh_link,
|
||||
section->sh_link < elf_header.e_shnum
|
||||
? SECTION_NAME (section_headers + section->sh_link)
|
||||
: _("<corrupt>"));
|
||||
printable_section_name_from_index (section->sh_link));
|
||||
|
||||
eneed = (Elf_External_Verneed *) get_data (NULL, file,
|
||||
section->sh_offset, 1,
|
||||
@ -9134,13 +9200,13 @@ process_version_sections (FILE * file)
|
||||
}
|
||||
|
||||
printf (_("\nVersion symbols section '%s' contains %d entries:\n"),
|
||||
SECTION_NAME (section), total);
|
||||
printable_section_name (section), total);
|
||||
|
||||
printf (_(" Addr: "));
|
||||
printf_vma (section->sh_addr);
|
||||
printf (_(" Offset: %#08lx Link: %u (%s)\n"),
|
||||
(unsigned long) section->sh_offset, section->sh_link,
|
||||
SECTION_NAME (link_section));
|
||||
printable_section_name (link_section));
|
||||
|
||||
off = offset_from_vma (file,
|
||||
version_info[DT_VERSIONTAGIDX (DT_VERSYM)],
|
||||
@ -9956,12 +10022,12 @@ process_symbol_table (FILE * file)
|
||||
if (section->sh_entsize == 0)
|
||||
{
|
||||
printf (_("\nSymbol table '%s' has a sh_entsize of zero!\n"),
|
||||
SECTION_NAME (section));
|
||||
printable_section_name (section));
|
||||
continue;
|
||||
}
|
||||
|
||||
printf (_("\nSymbol table '%s' contains %lu entries:\n"),
|
||||
SECTION_NAME (section),
|
||||
printable_section_name (section),
|
||||
(unsigned long) (section->sh_size / section->sh_entsize));
|
||||
|
||||
if (is_32bit_elf)
|
||||
@ -11025,7 +11091,7 @@ apply_relocations (void * file,
|
||||
else
|
||||
{
|
||||
warn (_("unable to apply unsupported reloc type %d to section %s\n"),
|
||||
reloc_type, SECTION_NAME (section));
|
||||
reloc_type, printable_section_name (section));
|
||||
continue;
|
||||
}
|
||||
|
||||
@ -11034,7 +11100,7 @@ apply_relocations (void * file,
|
||||
{
|
||||
warn (_("skipping invalid relocation offset 0x%lx in section %s\n"),
|
||||
(unsigned long) rp->r_offset,
|
||||
SECTION_NAME (section));
|
||||
printable_section_name (section));
|
||||
continue;
|
||||
}
|
||||
|
||||
@ -11042,7 +11108,7 @@ apply_relocations (void * file,
|
||||
if (sym_index >= num_syms)
|
||||
{
|
||||
warn (_("skipping invalid relocation symbol index 0x%lx in section %s\n"),
|
||||
sym_index, SECTION_NAME (section));
|
||||
sym_index, printable_section_name (section));
|
||||
continue;
|
||||
}
|
||||
sym = symtab + sym_index;
|
||||
@ -11066,7 +11132,7 @@ apply_relocations (void * file,
|
||||
warn (_("skipping unexpected symbol type %s in %ld'th relocation in section %s\n"),
|
||||
get_symbol_type (ELF_ST_TYPE (sym->st_info)),
|
||||
(long int)(rp - relocs),
|
||||
SECTION_NAME (relsec));
|
||||
printable_section_name (relsec));
|
||||
continue;
|
||||
}
|
||||
|
||||
@ -11109,10 +11175,9 @@ apply_relocations (void * file,
|
||||
static int
|
||||
disassemble_section (Elf_Internal_Shdr * section, FILE * file)
|
||||
{
|
||||
printf (_("\nAssembly dump of section %s\n"),
|
||||
SECTION_NAME (section));
|
||||
printf (_("\nAssembly dump of section %s\n"), printable_section_name (section));
|
||||
|
||||
/* XXX -- to be done --- XXX */
|
||||
/* FIXME: XXX -- to be done --- XXX */
|
||||
|
||||
return 1;
|
||||
}
|
||||
@ -11131,7 +11196,7 @@ get_section_contents (Elf_Internal_Shdr * section, FILE * file)
|
||||
if (num_bytes == 0 || section->sh_type == SHT_NOBITS)
|
||||
{
|
||||
printf (_("\nSection '%s' has no data to dump.\n"),
|
||||
SECTION_NAME (section));
|
||||
printable_section_name (section));
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@ -11148,14 +11213,13 @@ dump_section_as_strings (Elf_Internal_Shdr * section, FILE * file)
|
||||
char * data;
|
||||
char * end;
|
||||
char * start;
|
||||
char * name = SECTION_NAME (section);
|
||||
bfd_boolean some_strings_shown;
|
||||
|
||||
start = get_section_contents (section, file);
|
||||
if (start == NULL)
|
||||
return;
|
||||
|
||||
printf (_("\nString dump of section '%s':\n"), name);
|
||||
printf (_("\nString dump of section '%s':\n"), printable_section_name (section));
|
||||
|
||||
/* If the section being dumped has relocations against it the user might
|
||||
be expecting these relocations to have been applied. Check for this
|
||||
@ -11226,7 +11290,7 @@ dump_section_as_bytes (Elf_Internal_Shdr * section,
|
||||
if (start == NULL)
|
||||
return;
|
||||
|
||||
printf (_("\nHex dump of section '%s':\n"), SECTION_NAME (section));
|
||||
printf (_("\nHex dump of section '%s':\n"), printable_section_name (section));
|
||||
|
||||
if (relocate)
|
||||
{
|
||||
@ -11457,6 +11521,7 @@ static int
|
||||
display_debug_section (int shndx, Elf_Internal_Shdr * section, FILE * file)
|
||||
{
|
||||
char * name = SECTION_NAME (section);
|
||||
const char * print_name = printable_section_name (section);
|
||||
bfd_size_type length;
|
||||
int result = 1;
|
||||
int i;
|
||||
@ -11464,7 +11529,7 @@ display_debug_section (int shndx, Elf_Internal_Shdr * section, FILE * file)
|
||||
length = section->sh_size;
|
||||
if (length == 0)
|
||||
{
|
||||
printf (_("\nSection '%s' has no debugging data.\n"), name);
|
||||
printf (_("\nSection '%s' has no debugging data.\n"), print_name);
|
||||
return 0;
|
||||
}
|
||||
if (section->sh_type == SHT_NOBITS)
|
||||
@ -11473,7 +11538,8 @@ display_debug_section (int shndx, Elf_Internal_Shdr * section, FILE * file)
|
||||
which has the NOBITS type - the bits in the file will be random.
|
||||
This can happen when a file containing a .eh_frame section is
|
||||
stripped with the --only-keep-debug command line option. */
|
||||
printf (_("section '%s' has the NOBITS type - its contents are unreliable.\n"), name);
|
||||
printf (_("section '%s' has the NOBITS type - its contents are unreliable.\n"),
|
||||
print_name);
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -11518,7 +11584,7 @@ display_debug_section (int shndx, Elf_Internal_Shdr * section, FILE * file)
|
||||
|
||||
if (i == max)
|
||||
{
|
||||
printf (_("Unrecognized debug section: %s\n"), name);
|
||||
printf (_("Unrecognized debug section: %s\n"), print_name);
|
||||
result = 0;
|
||||
}
|
||||
|
||||
@ -12625,7 +12691,13 @@ process_attributes (FILE * file,
|
||||
(unsigned) section_len, (unsigned) len);
|
||||
section_len = len;
|
||||
}
|
||||
|
||||
/* PR 17531: file: 001-101425-0.004 */
|
||||
else if (section_len < 5)
|
||||
{
|
||||
error (_("Attribute length of %u is too small\n"), (unsigned) section_len);
|
||||
break;
|
||||
}
|
||||
|
||||
len -= section_len;
|
||||
section_len -= 4;
|
||||
|
||||
@ -13198,7 +13270,7 @@ process_mips_specific (FILE * file)
|
||||
}
|
||||
|
||||
printf (_("\nSection '%s' contains %d entries:\n"),
|
||||
SECTION_NAME (sect), cnt);
|
||||
printable_section_name (sect), cnt);
|
||||
|
||||
option = iopt;
|
||||
|
||||
@ -13438,8 +13510,17 @@ process_mips_specific (FILE * file)
|
||||
ent = pltgot;
|
||||
addr_size = (is_32bit_elf ? 4 : 8);
|
||||
local_end = pltgot + local_gotno * addr_size;
|
||||
global_end = local_end + (symtabno - gotsym) * addr_size;
|
||||
|
||||
/* PR binutils/17533 file: 012-111227-0.004 */
|
||||
if (symtabno < gotsym)
|
||||
{
|
||||
error (_("The GOT symbol offset (%lu) is greater than the symbol table size (%lu)\n"),
|
||||
(long) gotsym, (long) symtabno);
|
||||
return 0;
|
||||
}
|
||||
|
||||
global_end = local_end + (symtabno - gotsym) * addr_size;
|
||||
assert (global_end >= local_end);
|
||||
offset = offset_from_vma (file, pltgot, global_end - pltgot);
|
||||
data = (unsigned char *) get_data (NULL, file, offset,
|
||||
global_end - pltgot, 1,
|
||||
@ -13691,7 +13772,7 @@ process_gnu_liblist (FILE * file)
|
||||
strtab_size = string_sec->sh_size;
|
||||
|
||||
printf (_("\nLibrary list section '%s' contains %lu entries:\n"),
|
||||
SECTION_NAME (section),
|
||||
printable_section_name (section),
|
||||
(unsigned long) (section->sh_size / sizeof (Elf32_External_Lib)));
|
||||
|
||||
puts (_(" Library Time Stamp Checksum Version Flags"));
|
||||
|
||||
Loading…
Reference in New Issue
Block a user