From 95515306155b8b7fca1a38f192f23ea49251edf8 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Mon, 13 Mar 2006 01:00:22 +0100 Subject: [PATCH] au1x00_eth.c: check malloc return value and abort if it failed Patch by Andrew Dyer, 26 Jul 2005 --- CHANGELOG | 3 +++ cpu/mips/au1x00_eth.c | 8 ++++++-- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/CHANGELOG b/CHANGELOG index 889cfd5e9e..8ce3a1bfc4 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -2,6 +2,9 @@ Changes since U-Boot 1.1.4: ====================================================================== +* au1x00_eth.c: check malloc return value and abort if it failed + Patch by Andrew Dyer, 26 Jul 2005 + * Change the sequence of events in soft_i2c.c:send_ack() to keep from incorrectly generating start/stop conditions on the bus. Patch by Andrew Dyer, 26 Jul 2005 diff --git a/cpu/mips/au1x00_eth.c b/cpu/mips/au1x00_eth.c index 9ce9b35397..078e8328b6 100644 --- a/cpu/mips/au1x00_eth.c +++ b/cpu/mips/au1x00_eth.c @@ -224,10 +224,14 @@ static void au1x00_halt(struct eth_device* dev){ int au1x00_enet_initialize(bd_t *bis){ struct eth_device* dev; - dev = (struct eth_device*) malloc(sizeof *dev); + if ((dev = (struct eth_device*)malloc(sizeof *dev)) == NULL) { + puts ("malloc failed\n"); + return 0; + } + memset(dev, 0, sizeof *dev); - sprintf(dev->name, "Au1X00 ETHERNET"); + sprintf(dev->name, "Au1X00 ethernet"); dev->iobase = 0; dev->priv = 0; dev->init = au1x00_init; -- 2.39.5