Merge pull request #954 from pi-hole/fix/gentoo-gcc-10.2.0-r3

Tweak code to restore compatibility with Gentoo gcc 10.2.0-r3
pi-hole · Dec 2, 2020 · 239602f · 239602f
2 parents d25f05d + 1bc9eb4
commit 239602f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/dnsmasq_interface.c b/src/dnsmasq_interface.c
@@ -551,12 +551,12 @@ bool _FTL_new_query(const unsigned int flags, const char *name,
  // 127.0.0.1 to avoid queries originating from localhost of the
  // *distant* machine as queries coming from the *local* machine
  const sa_family_t family = (flags & F_IPV4) ? AF_INET : AF_INET6;
- char clientIP[ADDRSTRLEN] = { 0 };
+ char clientIP[ADDRSTRLEN+1] = { 0 };
  if(config.edns0_ecs && edns->client_set)
  {
  // Use ECS provided client
  strncpy(clientIP, edns->client, ADDRSTRLEN);
- clientIP[ADDRSTRLEN-1] = '\0';
+ clientIP[ADDRSTRLEN] = '\0';
  }
  else
  {