From e96b2c680a262f2345f1bbd2318edc60397c6390 Mon Sep 17 00:00:00 2001
From: Andy Green <andy.green@linaro.org>
Date: Sun, 6 Dec 2015 11:04:05 +0800
Subject: [PATCH] coverity 155649 medium possible write to null pointer
Signed-off-by: Andy Green <andy.green@linaro.org>
---
lib/libwebsockets.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/lib/libwebsockets.c b/lib/libwebsockets.c
index 671299dc2..a365cbc25 100644
--- a/lib/libwebsockets.c
+++ b/lib/libwebsockets.c
@@ -718,8 +718,10 @@ lws_set_proxy(struct lws_context *context, const char *proxy)
return -1;
} else {
- *p = '\0';
- context->http_proxy_port = atoi(p + 1);
+ if (p) {
+ *p = '\0';
+ context->http_proxy_port = atoi(p + 1);
+ }
}
lwsl_notice(" Proxy %s:%u\n", context->http_proxy_address,