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| author | Ulrich Drepper <drepper@redhat.com> | 2009-07-25 12:29:04 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-07-25 12:29:04 -0700 |
| commit | 657317537c09b82a2feb1194fda045f63e3a1222 (patch) | |
| tree | 526220e8f52b6b04486c1457134c5084b0c6efff | |
| parent | 29e92fa5cd9c5c09a9c78563f35729fec9075e7f (diff) | |
| download | glibc-657317537c09b82a2feb1194fda045f63e3a1222.tar glibc-657317537c09b82a2feb1194fda045f63e3a1222.tar.gz glibc-657317537c09b82a2feb1194fda045f63e3a1222.tar.bz2 glibc-657317537c09b82a2feb1194fda045f63e3a1222.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.
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | sysdeps/posix/getaddrinfo.c | 2 |
2 files changed, 6 insertions, 0 deletions
@@ -1,5 +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. + * sysdeps/x86_64/multiarch/strcmp.S: Exclude unused code from being compiled in. 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) |