X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fnetwork%2Fres_querydomain.c;h=727e6f6ba525af9b456b64f145f71c3926a4b93c;hb=002e8d84c5fec47636606aef5d2f16914c6097f3;hp=c746dbe624220f81c5e7890ae630294878603e79;hpb=8312f7f60f9dfe88118163d38b8282abf04aac2f;p=musl

diff --git a/src/network/res_querydomain.c b/src/network/res_querydomain.c
index c746dbe6..727e6f6b 100644
--- a/src/network/res_querydomain.c
+++ b/src/network/res_querydomain.c
@@ -3,10 +3,10 @@
 
 int res_querydomain(const char *name, const char *domain, int class, int type, unsigned char *dest, int len)
 {
-	char tmp[256];
-	size_t nl = strnlen(name, 256);
-	size_t dl = strnlen(domain, 256);
-	if (nl+dl+1 > 255) return -1;
+	char tmp[255];
+	size_t nl = strnlen(name, 255);
+	size_t dl = strnlen(domain, 255);
+	if (nl+dl+1 > 254) return -1;
 	memcpy(tmp, name, nl);
 	tmp[nl] = '.';
 	memcpy(tmp+nl+1, domain, dl+1);