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| author | Lennart Poettering <lennart@poettering.net> | 2017-02-16 21:29:09 +0100 |
|---|---|---|
| committer | Martin Pitt <martinpitt@users.noreply.github.com> | 2017-02-16 21:29:09 +0100 |
| commit | cda458a54a8f5b18af16d4465509d17e4162d455 (patch) | |
| tree | 9f8207fed604b2a3528666e950e498aaa70969a1 /src/nss-myhostname | |
| parent | 8acdd72120728cfc1742d7c37ceac8c0ade28ee3 (diff) | |
| download | systemd-cda458a54a8f5b18af16d4465509d17e4162d455.tar.gz | |
nss: fix error to ERANGE for nss calls with too little buffer space (#5365)
This is a follow-up for #5359, fixing the error codes in a similar way
for the other NSS modules.
(user/group lookup calls don't have h_errnop, hence we don't update that
in those cases)
Diffstat (limited to 'src/nss-myhostname')
| -rw-r--r-- | src/nss-myhostname/nss-myhostname.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/nss-myhostname/nss-myhostname.c b/src/nss-myhostname/nss-myhostname.c index 326672cab5..0570fde592 100644 --- a/src/nss-myhostname/nss-myhostname.c +++ b/src/nss-myhostname/nss-myhostname.c @@ -114,8 +114,8 @@ enum nss_status _nss_myhostname_gethostbyname4_r( l = strlen(canonical); ms = ALIGN(l+1) + ALIGN(sizeof(struct gaih_addrtuple)) * (n_addresses > 0 ? n_addresses : 2); if (buflen < ms) { - *errnop = ENOMEM; - *h_errnop = NO_RECOVERY; + *errnop = ERANGE; + *h_errnop = NETDB_INTERNAL; return NSS_STATUS_TRYAGAIN; } @@ -220,8 +220,8 @@ static enum nss_status fill_in_hostent( (c > 0 ? c+1 : 2) * sizeof(char*); if (buflen < ms) { - *errnop = ENOMEM; - *h_errnop = NO_RECOVERY; + *errnop = ERANGE; + *h_errnop = NETDB_INTERNAL; return NSS_STATUS_TRYAGAIN; } |