From 9679d7525c205de90e9dcadcf6762b04114f8c45 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@centraldogma>
Date: Mon, 12 Dec 2011 22:24:25 +0100
Subject: kernel: fix more malloc bugs

---
 sys/src/9/pc/ether79c970.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'sys/src/9/pc/ether79c970.c')

diff --git a/sys/src/9/pc/ether79c970.c b/sys/src/9/pc/ether79c970.c
index ac1545364..d539cb1d4 100644
--- a/sys/src/9/pc/ether79c970.c
+++ b/sys/src/9/pc/ether79c970.c
@@ -470,6 +470,11 @@ amd79c970pci(void)
 			continue;
 		}
 		ctlr = malloc(sizeof(Ctlr));
+		if(ctlr == nil){
+			print("amd79c970: can't allocate memory\n");
+			iofree(port);
+			continue;
+		}
 		ctlr->port = p->mem[0].bar & ~0x01;
 		ctlr->pcidev = p;
 
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