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| author | Simon Rettberg | 2020-07-17 13:16:14 +0200 |
|---|---|---|
| committer | Simon Rettberg | 2020-07-17 13:16:14 +0200 |
| commit | bc19e0cfb04517cfb7da5d891dc880f52a296126 (patch) | |
| tree | a1eef2c19e815b406c0afaf3da07ed2baa61d154 /src/kernel/net.c | |
| parent | config.h: Lower serializer len to 800 for now (diff) | |
| download | dnbd3-ng-bc19e0cfb04517cfb7da5d891dc880f52a296126.tar.gz dnbd3-ng-bc19e0cfb04517cfb7da5d891dc880f52a296126.tar.xz dnbd3-ng-bc19e0cfb04517cfb7da5d891dc880f52a296126.zip | |
[KERNEL] Properly bail out on kmalloc failures
Diffstat (limited to 'src/kernel/net.c')
| -rw-r--r-- | src/kernel/net.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/kernel/net.c b/src/kernel/net.c index 7058b8b..7654bdc 100644 --- a/src/kernel/net.c +++ b/src/kernel/net.c @@ -281,6 +281,7 @@ static int dnbd3_adjust_connections(struct dnbd3_device *dev) { GFP_KERNEL); if (!plan) { error_dev(dev, "kmalloc failed"); + return -ENOMEM; } if (servers && servers[0]->host.type != 0) { @@ -802,6 +803,7 @@ int dnbd3_net_connect(struct dnbd3_device *dev) dev->number_connections, GFP_KERNEL); if (!dev->socks) { error_dev(dev, "kmalloc failed"); + return -ENOMEM; } memset(dev->socks, 0, sizeof(struct dnbd3_sock) * dev->number_connections); |