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-rw-r--r--dyndhcpd.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/dyndhcpd.c b/dyndhcpd.c
index 134e845..135a018 100644
--- a/dyndhcpd.c
+++ b/dyndhcpd.c
@@ -41,7 +41,7 @@ int main(int argc, char ** argv) {
struct network network, dhcp, bootp;
char * interface = NULL;
- char hostname[254];
+ char hostname[HOST_NAME_MAX];
char * domainname;
struct hostent *hp;
@@ -108,7 +108,7 @@ int main(int argc, char ** argv) {
}
/* get the domainname */
- gethostname(hostname, 254);
+ gethostname(hostname, HOST_NAME_MAX);
hp = gethostbyname(hostname);
if ((domainname = strchr(hp->h_name, '.')) != NULL)
domainname++;