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dns: fix compilation error

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Fixes the following error when building with gcc 4.8.5 and address
sanitizer:

src/dns/nm-dns-dnsmasq.c: In function 'update':
src/dns/nm-dns-dnsmasq.c:506:44: error: 'first_prio' may be used uninitialized in this function [-Werror=maybe-uninitialized]
    } else if (first_prio < 0 && first_prio != prio)
                                            ^

(cherry picked from commit 10ef61408e)
This commit is contained in:
Beniamino Galvani 2018-02-08 11:18:06 +01:00
parent ad0400408e
commit ad98a41399
1 changed files with 1 additions and 1 deletions
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src/dns/nm-dns-dnsmasq.c
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@ -490,7 +490,7 @@ update (NMDnsPlugin *plugin,
NMDnsDnsmasq *self = NM_DNS_DNSMASQ (plugin); NMDnsDnsmasq *self = NM_DNS_DNSMASQ (plugin);
NMDnsDnsmasqPrivate *priv = NM_DNS_DNSMASQ_GET_PRIVATE (self); NMDnsDnsmasqPrivate *priv = NM_DNS_DNSMASQ_GET_PRIVATE (self);
GVariantBuilder servers; GVariantBuilder servers;
int prio, first_prio; int prio, first_prio = 0;
const NMDnsIPConfigData *ip_data; const NMDnsIPConfigData *ip_data;
gboolean is_first = TRUE; gboolean is_first = TRUE;