From ac7670faba12e23b8ec7e866dcfe1d98d3921b40 Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Sat, 26 Jan 2013 14:46:59 +0100 Subject: [PATCH] set the docroot to the current working directory if none is specified, fixes random null pointer dereferencing --- main.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/main.c b/main.c index 8cf4027..f88506c 100644 --- a/main.c +++ b/main.c @@ -399,6 +399,14 @@ int main(int argc, char **argv) return 1; } + if (!conf.docroot) { + if (!realpath(".", uh_buf)) { + fprintf(stderr, "Error: Unable to determine work dir\n"); + return 1; + } + conf.docroot = strdup(uh_buf); + } + #ifdef HAVE_TLS if (n_tls) { if (!tls_crt || !tls_key) { -- 2.11.0