From: David Woodhouse <David.Woodhouse@intel.com>
Date: Mon, 22 Feb 2010 14:09:25 +0000 (+0000)
Subject: Handle allocation failure in HTTP 1.0 loop
X-Git-Tag: v2.22~11
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7b025a2ebfd13688e59bc76b40f22594b3241ca6;p=platform%2Fupstream%2Fopenconnect.git

Handle allocation failure in HTTP 1.0 loop

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

diff --git a/http.c b/http.c
index 2072001..2084e88 100644
--- a/http.c
+++ b/http.c
@@ -269,9 +269,13 @@ static int process_http_response(struct openconnect_info *vpninfo, int *result,
 		/* HTTP 1.0 response. Just eat all we can in 16KiB chunks */
 		while (1) {
 			body = realloc(body, done + 16384);
+			if (!body)
+				return -ENOMEM;
 			i = SSL_read(vpninfo->https_ssl, body + done, 16384);
 			if (i <= 0) {
 				body = realloc(body, done + 1);
+				if (!body)
+					return -ENOMEM;
 				break;
                         }
 			done += i;