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* ui-file.h (ui_file_xstrdup): Mention that the length argument

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may be NULL.
	* ui-file.c (ui_file_xstrdup): Don't dereference LENGTH if it is
	NULL.
	* aix-thread.c (aix_thread_extra_thread_info): Pass NULL as length
	parameter to ui_file_xstrdup.
	* arm-tdep.c (_initialize_arm_tdep): Ditto.
	* infrun.c (print_target_wait_results): Ditto.
	* language.c (add_language): Ditto.
	* linespec.c (cplusplus_error): Ditto.
	* remote.c (escape_buffer): Ditto.
	* typeprint.c (type_to_string): Ditto.
	* utils.c (error_stream): Ditto.
	* varobj.c (value_get_print_value): Ditto.
	* xtensa-tdep.c (xtensa_verify_config): Replace `dummy' local with
	`length' local.  Pass it to ui_file_xstrdup, and avoid an strlen
	call.
	* gdbarch.sh (verify_gdbarch): Ditto.
	* gdbarch.c: Regenerate.
	* cli/cli-setshow.c (do_setshow_command): Pass NULL as length
	parameter to ui_file_xstrdup.
	* python/python-frame.c (frapy_str): Ditto.
	* python/python-type.c (typy_str): Use the length local instead of
	calling strlen.
	* python/python-value.c (valpy_str): Pass NULL as length parameter
	to ui_file_xstrdup.
This commit is contained in:
Pedro Alves
2009-08-14 00:32:33 +00:00
parent 4da0d87511
commit 759ef83693
19 changed files with 59 additions and 41 deletions
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gdb/infrun.c
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@@ -1943,7 +1943,6 @@ print_target_wait_results (ptid_t waiton_ptid, ptid_t result_ptid,
char *status_string = target_waitstatus_to_string (ws);
struct ui_file *tmp_stream = mem_fileopen ();
char *text;
long len;
/* The text is split over several lines because it was getting too long.
Call fprintf_unfiltered (gdb_stdlog) once so that the text is still
@@ -1963,7 +1962,7 @@ print_target_wait_results (ptid_t waiton_ptid, ptid_t result_ptid,
"infrun: %s\n",
status_string);
text = ui_file_xstrdup (tmp_stream, &len);
text = ui_file_xstrdup (tmp_stream, NULL);
/* This uses %s in part to handle %'s in the text, but also to avoid
a gcc error: the format attribute requires a string literal. */