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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-04-08 21:08:02 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-04-08 21:08:02 -0400 |
| commit | 0229100b6ccf13247f489da318293f21d2a51b40 (patch) | |
| tree | 2061cbaaabdde86d1a7f7168b5b5787b38785a98 /src/network/networkd-address-pool.c | |
| parent | 710a8858a930a13da8dabbba61d64eb8f420b448 (diff) | |
network: check return value
CID #1349698.
Diffstat (limited to 'src/network/networkd-address-pool.c')
| -rw-r--r-- | src/network/networkd-address-pool.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/network/networkd-address-pool.c b/src/network/networkd-address-pool.c index d9d487d805..ebc6c9eb9e 100644 --- a/src/network/networkd-address-pool.c +++ b/src/network/networkd-address-pool.c @@ -148,8 +148,12 @@ int address_pool_acquire(AddressPool *p, unsigned prefixlen, union in_addr_union for (;;) { if (!address_pool_prefix_is_taken(p, &u, prefixlen)) { _cleanup_free_ char *s = NULL; + int r; + + r = in_addr_to_string(p->family, &u, &s); + if (r < 0) + return r; - in_addr_to_string(p->family, &u, &s); log_debug("Found range %s/%u", strna(s), prefixlen); *found = u; |