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7b958a48e1
ldmain.c:add_archive_element copies file name pointers from the bfd to
a lang_input_statement_type.
input->filename = abfd->filename;
input->local_sym_name = abfd->filename;
This results in stale pointers when twiddling the bfd filename in
places like the pe ld after_open. So don't free the bfd filename,
and make copies using bfd_alloc memory that won't result in small
memory leaks that annoy memory checkers.
PR 25993
bfd/
* archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
use bfd_set_filename.
* elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
* mach-o.c (bfd_mach_o_fat_member_init): Likewise.
* opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
(bfd_create): Likewise.
(_bfd_delete_bfd): Don't free filename.
(bfd_set_filename): Copy filename param to bfd_alloc'd memory,
return pointer to the copy or NULL on alloc fail.
* vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
result of bfd_set_filename.
* bfd-in2.h: Regenerate.
gdb/
* solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
bfd_set_filename.
* solib-aix.c (solib_aix_bfd_open): Use std::string for name
passed to bfd_set_filename.
* symfile-mem.c (add_vsyscall_page): Likewise for string
passed to symbol_file_add_from_memory.
(symbol_file_add_from_memory): Make name param a const char* and
don't strdup.
ld/
* emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Don't copy
other_bfd_filename for bfd_set_filename, and test result of
bfd_set_filename call. Don't create a new is->filename, simply
copy from bfd filename. Free new_name after bfd_set_filename.
* emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
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|---|---|---|
| .. | ||
| aarch64elf.em | ||
| aix.em | ||
| alphaelf.em | ||
| arclinux.em | ||
| armcoff.em | ||
| armelf.em | ||
| astring.sed | ||
| avrelf.em | ||
| beos.em | ||
| bfin.em | ||
| cr16elf.em | ||
| crxelf.em | ||
| cskyelf.em | ||
| elf-generic.em | ||
| elf-x86.em | ||
| elf.em | ||
| epiphanyelf_4x4.em | ||
| genelf.em | ||
| generic.em | ||
| hppaelf.em | ||
| ia64elf.em | ||
| irix.em | ||
| linux.em | ||
| m68hc1xelf.em | ||
| m68kelf.em | ||
| metagelf.em | ||
| mipself.em | ||
| mmix-elfnmmo.em | ||
| mmixelf.em | ||
| mmo.em | ||
| msp430.em | ||
| nds32elf.em | ||
| needrelax.em | ||
| netbsd.em | ||
| nios2elf.em | ||
| ostring.sed | ||
| pdp11.em | ||
| pe.em | ||
| pep.em | ||
| ppc32elf.em | ||
| ppc64elf.em | ||
| pruelf.em | ||
| README | ||
| riscvelf.em | ||
| rxelf.em | ||
| rxlinux.em | ||
| s390.em | ||
| scoreelf.em | ||
| solaris2-x86.em | ||
| solaris2.em | ||
| spu_icache.o_c | ||
| spu_icache.S | ||
| spu_ovl.o_c | ||
| spu_ovl.S | ||
| spuelf.em | ||
| tic6xdsbt.em | ||
| ticoff.em | ||
| v850elf.em | ||
| vanilla.em | ||
| vms.em | ||
| vxworks.em | ||
| xtensaelf.em | ||
| z80.em | ||
The files in this directory are sourced by genscripts.sh, after
setting some variables to substitute in, to produce
C source files that contain jump tables for each emulation.
Copyright (C) 2012-2020 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.