diff options
| author | cinap_lenrek <cinap_lenrek@centraldogma> | 2011-12-12 22:24:25 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@centraldogma> | 2011-12-12 22:24:25 +0100 |
| commit | 9679d7525c205de90e9dcadcf6762b04114f8c45 (patch) | |
| tree | 8681e308104e48eed2753c1b76eba1a8bac57341 /sys/src/9/pc/ether8003.c | |
| parent | f32ef135d4bce251f72275d30cfcd86cb188b8c9 (diff) | |
kernel: fix more malloc bugs
Diffstat (limited to 'sys/src/9/pc/ether8003.c')
| -rw-r--r-- | sys/src/9/pc/ether8003.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sys/src/9/pc/ether8003.c b/sys/src/9/pc/ether8003.c index 41244c094..606968f04 100644 --- a/sys/src/9/pc/ether8003.c +++ b/sys/src/9/pc/ether8003.c @@ -228,8 +228,13 @@ reset(Ether* ether) return -1; } - ether->ctlr = malloc(sizeof(Dp8390)); - ctlr = ether->ctlr; + ctlr = malloc(sizeof(Dp8390)); + if(ctlr == nil){ + print("ether8003: can't allocate memory\n"); + iofree(ether->port); + return -1; + } + ether->ctlr = ctlr; ctlr->ram = 1; if((id & 0xFE) == 0x2A) |