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Remove gdb_bfd_stash_filename to fix crash with fix of binutils/11983

Browse Source 
https://sourceware.org/ml/gdb-patches/2014-01/msg00029.html
https://sourceware.org/ml/gdb-patches/2014-01/msg00053.html

2014-01-07  Hui Zhu  <hui@codesourcery.com>

	* gdb_bfd.c (gdb_bfd_stash_filename): Removed.
	(gdb_bfd_open): Removed gdb_bfd_stash_filename.
	(gdb_bfd_fopen): Ditto.
	(gdb_bfd_openr): Ditto.
	(gdb_bfd_openw): Ditto.
	(gdb_bfd_openr_iovec): Ditto.
	(gdb_bfd_fdopenr): Ditto.
	* gdb_bfd.h (gdb_bfd_stash_filename): Removed.
	* solib-aix.c (solib_aix_bfd_open): Alloc object_bfd->filename
	with xstrdup.
	* solib-darwin.c (darwin_bfd_open): Alloc res->filename
	with xstrdup.
	* symfile-mem.c (symbol_file_add_from_memory): Removed
	gdb_bfd_stash_filename.
This commit is contained in:
Hui Zhu
2014-01-07 00:24:41 +08:00
parent b0b0c9fc49
commit adcf2eed05
7 changed files with 36 additions and 67 deletions
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18
gdb/gdb_bfd.h
View File

@ -24,12 +24,6 @@
DECLARE_REGISTRY (bfd);
/* Make a copy ABFD's filename using bfd_alloc, and reassign it to the
BFD. This ensures that the BFD's filename has the same lifetime as
the BFD itself. */
void gdb_bfd_stash_filename (struct bfd *abfd);
/* Open a read-only (FOPEN_RB) BFD given arguments like bfd_fopen.
Returns NULL on error. On success, returns a new reference to the
BFD, which must be freed with gdb_bfd_unref. BFDs returned by this
@ -79,22 +73,22 @@ int gdb_bfd_crc (struct bfd *abfd, unsigned long *crc_out);
/* A wrapper for bfd_fopen that initializes the gdb-specific reference
count and calls gdb_bfd_stash_filename. */
count. */
bfd *gdb_bfd_fopen (const char *, const char *, const char *, int);
/* A wrapper for bfd_openr that initializes the gdb-specific reference
count and calls gdb_bfd_stash_filename. */
count. */
bfd *gdb_bfd_openr (const char *, const char *);
/* A wrapper for bfd_openw that initializes the gdb-specific reference
count and calls gdb_bfd_stash_filename. */
count. */
bfd *gdb_bfd_openw (const char *, const char *);
/* A wrapper for bfd_openr_iovec that initializes the gdb-specific
reference count and calls gdb_bfd_stash_filename. */
reference count. */
bfd *gdb_bfd_openr_iovec (const char *filename, const char *target,
void *(*open_func) (struct bfd *nbfd,
@ -112,12 +106,12 @@ bfd *gdb_bfd_openr_iovec (const char *filename, const char *target,
struct stat *sb));
/* A wrapper for bfd_openr_next_archived_file that initializes the
gdb-specific reference count and calls gdb_bfd_stash_filename. */
gdb-specific reference count. */
bfd *gdb_bfd_openr_next_archived_file (bfd *archive, bfd *previous);
/* A wrapper for bfd_fdopenr that initializes the gdb-specific
reference count and calls gdb_bfd_stash_filename. */
reference count. */
bfd *gdb_bfd_fdopenr (const char *filename, const char *target, int fd);