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| author | Roland McGrath <roland@gnu.org> | 2003-06-25 01:56:15 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2003-06-25 01:56:15 +0000 |
| commit | 1775abf061fd7a1868bb7e38fad8cb0a27f443fb (patch) | |
| tree | 4a231e4f173c622fc6812ca47d16343a8d55e40a /sysdeps | |
| parent | 4d4ac6ad6b1717dc09a3749b9118ff6e4558f202 (diff) | |
| download | glibc-1775abf061fd7a1868bb7e38fad8cb0a27f443fb.zip glibc-1775abf061fd7a1868bb7e38fad8cb0a27f443fb.tar.gz glibc-1775abf061fd7a1868bb7e38fad8cb0a27f443fb.tar.bz2 | |
* 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.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/generic/dl-sysdep.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sysdeps/generic/dl-sysdep.c b/sysdeps/generic/dl-sysdep.c index 166f4fa..278289e 100644 --- a/sysdeps/generic/dl-sysdep.c +++ b/sysdeps/generic/dl-sysdep.c @@ -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; |