On Mon, Jun 27, 2011 at 4:48 AM, Fam Zheng <famc...@gmail.com> wrote: > + if (strncmp("version=1\n", p, strlen("version=1\n")) == 0 || > + strncmp("version=1\r\n", p, strlen("version=1\r\n")) == 0 || > + strncmp("version=2\n", p, strlen("version=2\n")) == 0 || > + strncmp("version=2\r\n", p, strlen("version=2\r\n")) == 0) { > + return 100; > + }
If p == end - 1 then this will run off the end of the buffer. You need to use: strncmp("version=1\n", p, end - p); Stefan