blob: 8b84177d174c72b69ec2e0fad92cb44c22bfba14 (
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diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c
index 84289a6..5107dec 100644
--- a/libc/inet/resolv.c
+++ b/libc/inet/resolv.c
@@ -689,7 +689,7 @@ int attribute_hidden __decode_dotted(const unsigned char *packet,
if (used + b + 1 >= dest_len)
return -1;
- if (offset + b + 1 >= packet_len)
+ if (offset + b >= packet_len)
return -1;
memcpy(dest + used, packet + offset, b);
offset += b;
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