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documentation updates for arithmetic expansion and array subscripts; update BASH_COMMAND for subshells; fix potential file descriptor leak in here document pipes

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This commit is contained in:
Chet Ramey
2025-03-07 10:23:58 -05:00
parent e608233770
commit c3997d51f8
36 changed files with 19690 additions and 19094 deletions
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execute_cmd.c
+8
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@@ -776,6 +776,14 @@ execute_command_internal (COMMAND *command, int asynchronous, int pipe_in, int p
if (user_subshell && ignore_return == 0 && invert == 0 && exit_immediately_on_error && exec_result != EXECUTION_SUCCESS)
{
/* Update BASH_COMMAND before running any traps,
including the exit trap, since we are going to exit
the shell. */
if (signal_in_progress (DEBUG_TRAP) == 0 && running_trap == 0)
{
FREE (the_printed_command_except_trap);
the_printed_command_except_trap = savestring (the_printed_command);
}
run_pending_traps ();
jump_to_top_level (ERREXIT);
}