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* sysdeps/generic/dl-sysdep.c (_dl_show_auxv): Catch uninitialized

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elements in the table instead of printing an empty name string.

2003-06-05  Roland McGrath  <roland@redhat.com>

	* elf/elf.h (PT_GNU_STACK): New macro.
This commit is contained in:
Roland McGrath 2003-06-25 01:56:15 +00:00
parent 4d4ac6ad6b
commit 1775abf061
2 changed files with 12 additions and 2 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2003-06-18 Roland McGrath <roland@redhat.com>
* sysdeps/generic/dl-sysdep.c (_dl_show_auxv): Catch uninitialized
elements in the table instead of printing an empty name string.
2003-06-05 Roland McGrath <roland@redhat.com>
* elf/elf.h (PT_GNU_STACK): New macro.
2003-06-24 Ulrich Drepper <drepper@redhat.com>
* include/time.h: Define CLOCK_IDFIELD_SIZE.

5
sysdeps/generic/dl-sysdep.c
View file

@ -228,7 +228,7 @@ _dl_show_auxv (void)
static const struct
{
const char label[20];
enum { dec, hex, str } form;
enum { unused, dec, hex, str } form;
} auxvars[] =
{
[AT_EXECFD - 2] = { "AT_EXECFD: ", dec },
@ -268,7 +268,8 @@ _dl_show_auxv (void)
continue;
}
if (idx < sizeof (auxvars) / sizeof (auxvars[0]))
if (idx < sizeof (auxvars) / sizeof (auxvars[0])
&& auxvars[idx].form != unused)
{
const char *val = av->a_un.a_ptr;