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/etherbcm.c | |
| parent | f32ef135d4bce251f72275d30cfcd86cb188b8c9 (diff) | |
kernel: fix more malloc bugs
Diffstat (limited to 'sys/src/9/pc/etherbcm.c')
| -rw-r--r-- | sys/src/9/pc/etherbcm.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/src/9/pc/etherbcm.c b/sys/src/9/pc/etherbcm.c index afe9d8e44..7537ec5f6 100644 --- a/sys/src/9/pc/etherbcm.c +++ b/sys/src/9/pc/etherbcm.c @@ -791,6 +791,12 @@ bcmpci(void) print("bcm: unable to alloc Ctlr\n"); continue; } + ctlr->sends = malloc(sizeof(ctlr->sends[0]) * SendRingLen); + if(ctlr->sends == nil){ + print("bcm: unable to alloc ctlr->sends\n"); + free(ctlr); + continue; + } mem = vmap(pdev->mem[0].bar & ~0x0F, pdev->mem[0].size); if(mem == nil) { print("bcm: can't map %8.8luX\n", pdev->mem[0].bar); @@ -804,7 +810,6 @@ bcmpci(void) ctlr->recvprod = xspanalloc(32 * RecvProdRingLen, 16, 0); ctlr->recvret = xspanalloc(32 * RecvRetRingLen, 16, 0); ctlr->sendr = xspanalloc(16 * SendRingLen, 16, 0); - ctlr->sends = malloc(sizeof(Block) * SendRingLen); if(bcmhead != nil) bcmtail->link = ctlr; else |