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| author | Jesper Juhl <jesper.juhl@gmail.com> | 2006-04-17 06:02:54 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-04-28 00:00:51 +0400 |
| commit | f01f4182597a3bb4b6fbf92e041faf7a1016f4b6 (patch) | |
| tree | 794a37798a20dd57737020fe5a550a2398fb1d9c /drivers/pci/msi.c | |
| parent | 9b860b8c4bde5949b272968597d1426d53080532 (diff) | |
| download | linux-f01f4182597a3bb4b6fbf92e041faf7a1016f4b6.tar.xz | |
[PATCH] PCI: fix potential resource leak in drivers/pci/msi.c
The coverity checker spotted (as entry #599) that we might leak `entry' in
drivers/pci/msi.c::msix_capability_init()
This patch should take care of that.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci/msi.c')
| -rw-r--r-- | drivers/pci/msi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 2087a397ef16..9855c4c920b8 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -793,8 +793,10 @@ static int msix_capability_init(struct pci_dev *dev, if (!entry) break; vector = get_msi_vector(dev); - if (vector < 0) + if (vector < 0) { + kmem_cache_free(msi_cachep, entry); break; + } j = entries[i].entry; entries[i].vector = vector; |