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fix for -c command ending with backslash; fix several small memory leaks; fix several uninitialized variables; compgen -V fix

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This commit is contained in:
Chet Ramey
2023-06-26 16:23:10 -04:00
parent 293916f885
commit 81f7b44564
16 changed files with 133 additions and 18 deletions
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builtins/evalstring.c
+6
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@@ -415,6 +415,7 @@ parse_and_execute (char *string, const char *from_file, int flags)
run_unwind_frame ("pe_dispose");
last_result = last_command_exit_value = EXECUTION_FAILURE; /* XXX */
set_pipestatus_from_exit (last_command_exit_value);
if (subshell_environment)
{
should_jump_to_top_level = 1;
@@ -468,6 +469,8 @@ parse_and_execute (char *string, const char *from_file, int flags)
should_jump_to_top_level = 0;
last_result = last_command_exit_value = EX_BADUSAGE;
set_pipestatus_from_exit (last_command_exit_value);
dispose_command (command);
global_command = (COMMAND *)NULL;
reset_parser ();
break;
}
@@ -766,6 +769,9 @@ open_redir_file (REDIRECT *r, char **fnp)
if (fnp)
*fnp = fn;
else
free (fn);
return fd;
}