From 48471980935097fbdc4e2f27b68636c55db48bd9 Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Thu, 12 Aug 2010 10:56:41 +0000 Subject: [PATCH] uhttpd: fix segmentation fault triggered by invalid header line SVN-Revision: 22607 --- package/uhttpd/src/uhttpd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/package/uhttpd/src/uhttpd.c b/package/uhttpd/src/uhttpd.c index 247eb79752..764ff7d570 100644 --- a/package/uhttpd/src/uhttpd.c +++ b/package/uhttpd/src/uhttpd.c @@ -266,7 +266,8 @@ static struct http_request * uh_http_header_parse(struct client *cl, char *buffe } /* check version */ - if( strcmp(version, "HTTP/0.9") && strcmp(version, "HTTP/1.0") && strcmp(version, "HTTP/1.1") ) + if( (version == NULL) || (strcmp(version, "HTTP/0.9") && + strcmp(version, "HTTP/1.0") && strcmp(version, "HTTP/1.1")) ) { /* unsupported version */ uh_http_response(cl, 400, "Bad Request"); -- 2.30.2