From: Roy Marples <roy@marples.name>
Date: Fri, 4 Dec 2015 12:41:25 +0000 (+0000)
Subject: Fix 2 NULL de-references, thanks to Christos.
X-Git-Tag: v6.10.0~50
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fdf476262263df3c59dac2e17a88693fea78b9b1;p=thirdparty%2Fdhcpcd.git

Fix 2 NULL de-references, thanks to Christos.
---

diff --git a/common.c b/common.c
index 1d51db3f..0f1b013f 100644
--- a/common.c
+++ b/common.c
@@ -164,7 +164,7 @@ logger(struct dhcpcd_ctx *ctx, int pri, const char *fmt, ...)
 #endif
 
 	if ((ctx == NULL || !(ctx->options & DHCPCD_QUIET)) &&
-	    (pri < LOG_DEBUG || (ctx->options & DHCPCD_DEBUG)))
+	    (pri < LOG_DEBUG || (ctx && ctx->options & DHCPCD_DEBUG)))
 	{
 		va_list vac;
 
@@ -178,7 +178,7 @@ logger(struct dhcpcd_ctx *ctx, int pri, const char *fmt, ...)
 	}
 
 	/* Don't send to syslog if dumping leases or testing */
-	if (ctx->options & (DHCPCD_DUMPLEASE | DHCPCD_TEST))
+	if (ctx && ctx->options & (DHCPCD_DUMPLEASE | DHCPCD_TEST))
 		goto out;
 
 	if (ctx && ctx->log_fd != -1) {