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| author | David Herrmann <dh.herrmann@gmail.com> | 2015-07-31 19:56:38 +0200 |
|---|---|---|
| committer | David Herrmann <dh.herrmann@gmail.com> | 2015-07-31 19:56:38 +0200 |
| commit | 97b11eedff9d2e17101ad453caf9e48b73246719 (patch) | |
| tree | add86c36a039f2cbeb8232908c7a0cb3ca784ea5 /src/nss-myhostname | |
| parent | b2a0ac5e5b29c73ca7c0da23369a4769d5a91ddd (diff) | |
| download | systemd-97b11eedff9d2e17101ad453caf9e48b73246719.tar.gz | |
tree-wide: introduce mfree()
Pretty trivial helper which wraps free() but returns NULL, so we can
simplify this:
free(foobar);
foobar = NULL;
to this:
foobar = mfree(foobar);
Diffstat (limited to 'src/nss-myhostname')
| -rw-r--r-- | src/nss-myhostname/nss-myhostname.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/nss-myhostname/nss-myhostname.c b/src/nss-myhostname/nss-myhostname.c index 31db1aaf68..ab96cb231e 100644 --- a/src/nss-myhostname/nss-myhostname.c +++ b/src/nss-myhostname/nss-myhostname.c @@ -464,8 +464,7 @@ enum nss_status _nss_myhostname_gethostbyaddr2_r( } } - free(addresses); - addresses = NULL; + addresses = mfree(addresses); n_addresses = local_gateways(NULL, 0, AF_UNSPEC, &addresses); if (n_addresses > 0) { |