diff options
Diffstat (limited to 'CWRU')
| -rw-r--r-- | CWRU/changelog | 196 |
1 files changed, 194 insertions, 2 deletions
diff --git a/CWRU/changelog b/CWRU/changelog index 3274a2c3..36336794 100644 --- a/CWRU/changelog +++ b/CWRU/changelog @@ -10342,7 +10342,7 @@ lib/readline/bind.c 1/11 ---- -execute_cmd.c +subst.c - process_substitute: when compiled without job control (JOB_CONTROL not defined), make sure we call stop_making_children like we do in the job control code branch, so already_making_children is reset to 0. This @@ -11303,7 +11303,7 @@ execute_cmd.c 6/23 ---- -execute_cmd.c +subst.c - param_expand: when expanding $* in a context where splitting is not desired (pflags & PF_ASSIGNRHS), make sure to quote the word and the included separators. Reported by Dan Douglas <ormaaj@gmail.com> @@ -11331,3 +11331,195 @@ subst.c subst.[ch],arrayfunc.c - string_list_dollar_at: now takes a new third argument, currently reserved for future use; changed callers and declaration + + 7/7 + --- +[bash-4.4-beta2 frozen] + + 7/9 + --- +bashline.c + - check_redir: make sure that index is > 0 before checking previous + char; fixes out of bounds read reported by Hanno Böck + <hanno@hboeck.de> + + 7/16 + ---- +subst.c + - parameter_brace_expand: if ${array[@]} or ${array[*]} is supplied + with an unset (or empty) array, and -u is enabled, don't make it + an unbound variable error, like $@ or $* when there are no + positional parameters. Based on report from Ian Allen + <idallen@idallen-fibe.dyndns.org> + +lib/readline/signals.c + - rl_pending_signal(): return the number of any signal readline has + caught but is waiting to handle + +lib/readline/callback.c + - rl_persistent_signal_handlers: new variable, restores readline-6.2 + signal handler semantics: installed at rl_callback_handler_install + time and removed with rl_clear_signals when a complete line has + been read + - _rl_callback_newline: call rl_set_signals if rl_persistent_signal_handlers + is non-zero + - rl_callback_read_char: install signal handlers with rl_set_signals + if rl_persistent_signal_handlers is 0 (the default) + - CALLBACK_READ_RETURN: uninstall signal handlers with rl_clear_signals + only if rl_persistent_signal_handlers is 0 (the default) + +lib/readline/readline.h + - rl_pending_signal: new extern declaration + - rl_persistent_signal_handlers: new extern declaration + + 7/19 + ---- +execute_cmd.c + - execute_while_or_until: make sure we decrement `continuing' the way + we decrement `breaking' if the loop test indicates we will be + breaking out of the loop. That keeps `until continue' from + keeping `continuing' set to 1. Reported by Dan Douglas + <ormaaj@gmail.com> + + 7/20 + ---- +trap.c + - run_pending_traps,_run_trap_internal: save and restore temporary_env, + set temporary_env to 0 before trap runs so traps don't inherit a + command's temporary env. Fixes bug with IFS assignment in tempenv + and trap reported by Andriy Martynets <martynets@volia.ua> + +jobs.c + - run_sigchld_trap: save and restore temporary_env, set temporary_env + to 0 before trap runs so traps don't inherit a command's temporary + env (see above) + + 7/21 + ---- +execute_cmd.c + - execute_function: unwind-protect function_line_number, in case we + are executing a function inside another function. Reported by + Grisha Levit <grishalevit@gmail.com> in context of evaled functions + and DEBUG traps + - execute_arith_for_command,execute_arith_command,execute_simple_command, + execute_cond_command: make sure line_number doesn't go < 0 when + adjusting it by function_line_number + + 7/23 + ---- +subst.c,command.h + - move the PF_ constants to command.h so other files can see them, now + that PF_ASSIGNRHS has meaning to string_list_dollar_at + +arrayfunc.h + - AV_ASSIGNRHS: new flag, indicate that ${a[@]} is being expanded on + the RHS of an assignment statement + +arrayfunc.c + - array_value_internal: if AV_ASSIGNRHS passed for ${a[@]}, pass + PF_ASSIGNRHS to string_list_dollar_at to support args separated by + spaces even if $IFS does not have the default value. Reported by + Dan Douglas <ormaaj@gmail.com> + +subst.c + - string_list_dollar_at: if FLAGS argument includes PF_ASSIGNRHS, obey + rules for $@ on the RHS of an assignment statement: expand to + postitional parameters separated by spaces no matter what the first + character of $IFS is. Reported by Dan Douglas <ormaaj@gmail.com> + - parameter_brace_expand_word: pass AV_ASSIGNRHS as flags value to + array_value if PF_ASSIGNRHS is set and we are expanding an array + variable subscripted by @ or * + - param_expand: pass pflags to string_list_dollar_at in case it contains + PF_ASSIGNRHS + - expand_word_internal: if we have an assignment statement argument to + a declaration builtin (W_ASSIGNARG), turn on W_ASSIGNRHS when we see + the `=' to enable special $@ behavior + - expand_word_internal: if W_ASSIGNARG enabled in word flags, pass that + flag and W_ASSIGNRHS to recursive call to expand_word_internal when + expanding double-quoted string; handles "$@" when IFS is not the + default value and word splitting will not be performed + +subst.c + - expand_word_internal: change case that handles '' (single-quoted + empty string) to only discard it if we will not be performing word + splitting (W_NOSPLIT|W_NOSPLIT2), since we need to add a quoted null + argument if the subsequent characters will cause word splitting. + This is how "" (double-quoted empty string) is handled after a bug + fix back in August 2010. Reported by Grisha Levit + <grishalevit@gmail.com>, fix for Posix interp 888 + + 7/27 + ---- +subst.c + - param_expand: change fix from 6/23 (expanding $* in a context where + word splitting is not performed) to make sure that $* expands to + something before trying to quote the string. Bug and fix from + Andreas Schwab <schwab@suse.de> + +lib/readline/bind.c + - _rl_get_string_variable_value: fix a cut-and-paste error that caused + the emacs mode string to be displayed for both vi insert and command + mode strings. Report and fix from Steve Jones <sjml@slohj.org> + + 7/28 + ---- +lib/readline/display.c + - update_line: we can't use PROMPT_ENDING_INDEX unless we're testing + against _rl_last_c_pos; if we are testing buffer indices, we need to + use prompt_last_invisible directly. Fixes mode string redisplay issue + with short prompt strings reported by Steve Jones <sjml@slohj.org> + + 8/4 + --- +nojobs.c + - without_job_control: new function, resets child state that's eventually + used to decide whether or not to wait_for children + +execute_cmd.c + - initialize_subshell: call without_job_control in both the JOB_CONTROL and + no job control paths so we can reset the state in subshells that will not + cause them to wait_for children inappropriately. Fixes bug reported by + Dan Cross <crossd@gmail.com> + + 8/5 + --- +configure.ac + - release version is now `rc2' + +bashline.c + - command_word_completion_function: if direxpand is set, make sure to + run hint_text through bash_directory_completion_hook, since + readline will do that and we want to be able to match the results + readline returns. Fixes bug reported by Pat Somaru + <tuf18542@temple.edu> + +command.h + - W_COMPLETE: new flag word value + - PF_COMPLETE: new flags value for param_expand + +subst.h + - SX_STRIPDQ: new flag, used for string_extract_double_quoted + +bashline.c + - bash_filename_stat_hook,bash_directory_completion_hook: pass W_COMPLETE + flag to expand_prompt_string + +subst.c + - expand_word_internal: if W_COMPLETE in word->flags, pass PF_COMPLETE + to param_expand + - param_expand: if PF_COMPLETE in pflags, pass SX_COMPLETE to + extract_command_subst. This allows `"$(echo ~/' to perform + completion successfully + - string_extract_double_quoted: turn third argument into a flags arg, + old STRIPDQ is now set if flags&SX_STRIPDQ + - string_extract_double_quoted: changed callers, if third argument was + 1, pass SX_STRIPDQ instead + - expand_word_internal: if W_COMPLETE in word->flags, pass SX_COMPLETE + in flags to string_extract_double_quoted for case '"' + - string_extract_double_quoted: if SX_COMPLETE in flags, pass it to + extract_command_subst + - expand_word_internal: if W_COMPLETE in word->flags, make sure W_COMPLETE + is in temp word passed to recursive call to expand_word_internal to + expand double-quoted string. Fixes bug reported by John Passaro + <john.a.passaro@gmail.com> + |