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| author | Nick Clifton <nickc@redhat.com> | 2008-02-20 17:42:36 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2008-02-20 17:42:36 +0000 |
| commit | 515ef31dec50185cc5d8a6f88b51832bfd259e87 (patch) | |
| tree | 3b25393193afaf4f670cf6da64ff323faee10203 /bfd/bfdwin.c | |
| parent | 4443cd0f6e76d3ecb793814445d2e01b41f29fbe (diff) | |
| download | gdb-515ef31dec50185cc5d8a6f88b51832bfd259e87.zip gdb-515ef31dec50185cc5d8a6f88b51832bfd259e87.tar.gz gdb-515ef31dec50185cc5d8a6f88b51832bfd259e87.tar.bz2 | |
PR 868
* libbfd.c (bfd_realloc_or_free): New function. Performs like
bfd_realloc, but if the (re)allocation fails, the pointer is
freed.
* libbfd-in.h: Prototype.
* libbfd.h: Regenerate.
* bfdio.c (bfd_bwrite): Use the new function.
(bfd_seek): Likewise.
* bfdwin.c:(bfd_get_file_window): Likewise.
* elf-strtab.c (_bfd_elf_strtab_add): Likewise.
* elf32-ppc.c (ppc_elf_relax_section): Likewise.
* elf32-xtensa.c (vsprintf_msg): Likewise.
* mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
* stabs.c (_bfd_link_seciton_stabs): Likewise.
* vms-misc.c (_bfd_vms_get_record): Likewise.
* vms-tir.c (check_section): Likewise.
* vms.c (vms_new_section_hook): Likewise.
* elf32-arm.c (elf32_arm_section_map_add): Check that the
allocation of sec_data->map succeeded before using it.
* elflink.c (elf_link_output_sym): Do not overwrite finfo->
symshndxbuf until it is known that the reallocation succeeded.
Diffstat (limited to 'bfd/bfdwin.c')
| -rw-r--r-- | bfd/bfdwin.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/bfd/bfdwin.c b/bfd/bfdwin.c index a44265e..dfe89cb 100644 --- a/bfd/bfdwin.c +++ b/bfd/bfdwin.c @@ -1,5 +1,5 @@ /* Support for memory-mapped windows into a BFD. - Copyright 1995, 1996, 2001, 2002, 2003, 2005, 2007 + Copyright 1995, 1996, 2001, 2002, 2003, 2005, 2007, 2008 Free Software Foundation, Inc. Written by Cygnus Support. @@ -224,16 +224,16 @@ bfd_get_file_window (bfd *abfd, if (debug_windows) fprintf (stderr, "\n\t%s(%6ld)", i->data ? "realloc" : " malloc", (long) size_to_alloc); - i->data = bfd_realloc (i->data, size_to_alloc); + i->data = bfd_realloc_or_free (i->data, size_to_alloc); if (debug_windows) fprintf (stderr, "\t-> %p\n", i->data); - i->refcount = 1; if (i->data == NULL) { if (size_to_alloc == 0) return TRUE; return FALSE; } + i->refcount = 1; if (bfd_seek (abfd, offset, SEEK_SET) != 0) return FALSE; i->size = bfd_bread (i->data, size, abfd); |