This is the mail archive of the libc-hacker@sourceware.org mailing list for the glibc project.
Note that libc-hacker is a closed list. You may look at the archives of this list, but subscription and posting are not open.
| Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
|---|---|---|
| Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
| Other format: | [Raw text] | |
Hi!
If precedence has no / in val1 string, bits will be uninitialized,
as goto new_elem will jump into the block after bits initialization.
2006-05-30 Jakub Jelinek <jakub@redhat.com>
* sysdeps/posix/getaddrinfo.c (gaiconf_init): Initialize bits
to 128 after new_elem label.
--- libc/sysdeps/posix/getaddrinfo.c.jj 2006-05-29 16:28:08.000000000 +0200
+++ libc/sysdeps/posix/getaddrinfo.c 2006-05-30 18:05:35.000000000 +0200
@@ -1668,7 +1668,7 @@ gaiconf_init (void)
if (strcmp (cmd, "label") == 0)
{
struct in6_addr prefix;
- unsigned long int bits = 128;
+ unsigned long int bits;
unsigned long int val;
char *endp;
@@ -1677,6 +1677,7 @@ gaiconf_init (void)
nullbitsp = &labellist_nullbits;
new_elem:
+ bits = 128;
__set_errno (0);
cp = strchr (val1, '/');
if (cp != NULL)
Jakub
| Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
|---|---|---|
| Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |