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| author | Ulrich Drepper <drepper@redhat.com> | 2009-07-25 12:29:04 -0700 |
|---|---|---|
| committer | Andreas Schwab <schwab@redhat.com> | 2009-08-17 15:37:34 +0200 |
| commit | aa152ec6ad1bcc84a53f3c02810c7d968d1b8216 (patch) | |
| tree | 70ba598d69ca1d9579e0be7b7f92d4974a426fe5 | |
| parent | c87c885303b406c5f636841b8289425062f3c7c6 (diff) | |
| download | glibc-aa152ec6ad1bcc84a53f3c02810c7d968d1b8216.tar.gz glibc-aa152ec6ad1bcc84a53f3c02810c7d968d1b8216.tar.xz glibc-aa152ec6ad1bcc84a53f3c02810c7d968d1b8216.zip | |
Handle missing NSS modules and those without callbacks.
getaddrinfo didn't update the status variable in that round of the loop if no callback was used. (cherry picked from commit 657317537c09b82a2feb1194fda045f63e3a1222)
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | sysdeps/posix/getaddrinfo.c | 2 |
2 files changed, 8 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index ec8c64aedf..637b91b263 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2009-07-25 Ulrich Drepper <drepper@redhat.com> + + [BZ #10448] + * sysdeps/posix/getaddrinfo.c (gaih_inet): If NSS module contains no + callback we must touch the status to avoid using stale value. + 2009-06-16 Ulrich Drepper <drepper@redhat.com> * login/Makefile: Build pt_chown as PIE. diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index d346c621fb..a788d18fee 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -833,6 +833,8 @@ gaih_inet (const char *name, const struct gaih_service *service, && inet6_status != NSS_STATUS_UNAVAIL) status = inet6_status; } + else + status = NSS_STATUS_UNAVAIL; } if (nss_next_action (nip, status) == NSS_ACTION_RETURN) |