Re: [Bug-cpio] cpio segfaulting when using -E

[Sergey Poznyakoff]

TBSDY <address@hidden> ha escrit:

>    I'm running cpio 2.10
>    If you run the following, then cpio segfaults:
>      cpio -E no_such_file -t
>    The problem is actually in .../lib/error.c, in open_error(...).

Thanks for reporting.

>    the function call_arg_error(...) it never actually exits. I'm
>    fairly certain that it's meant to be calling on
>    call_arg_fatail(...).

Nope, that would break all other usages of this function. What *was*
intended was that read_pattern_file should have called open_fatal
instead, i.e.:

diff --git a/src/copyin.c b/src/copyin.c
index d41b17f..22e33dc 100644
--- a/src/copyin.c
+++ b/src/copyin.c
@@ -866,7 +866,7 @@ read_pattern_file ()
 
   pattern_fp = fopen (pattern_file_name, "r");
   if (pattern_fp == NULL)
-    open_error (pattern_file_name);
+    open_fatal (pattern_file_name);
   while (ds_fgetstr (pattern_fp, &pattern_name, '\n') != NULL)
     {
       if (new_num_patterns >= max_new_patterns)

which is the fix I'm going to push.

Regards,
Sergey