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authorAndres Salomon <dilinger@queued.net>2009-03-31 15:25:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-01 08:59:31 -0700
commitcc880a715782fe31116284d90e0b5bfb1411535b (patch)
treebe6e192a7fd89a4f5c028a35bfd972770552647d /drivers/video
parentccb121e6958eca5f58938e56523fc589fed36fa8 (diff)
downloadop-kernel-dev-cc880a715782fe31116284d90e0b5bfb1411535b.zip
op-kernel-dev-cc880a715782fe31116284d90e0b5bfb1411535b.tar.gz
sunxvr500: fix cmap memory leaks
- fix cmap leak in removal path - fix cmap leak when register_framebuffer fails Signed-off-by: Andres Salomon <dilinger@debian.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/sunxvr500.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/video/sunxvr500.c b/drivers/video/sunxvr500.c
index c2ba51b..18b9507 100644
--- a/drivers/video/sunxvr500.c
+++ b/drivers/video/sunxvr500.c
@@ -349,11 +349,14 @@ static int __devinit e3d_pci_register(struct pci_dev *pdev,
if (err < 0) {
printk(KERN_ERR "e3d: Could not register framebuffer %s\n",
pci_name(pdev));
- goto err_unmap_fb;
+ goto err_free_cmap;
}
return 0;
+err_free_cmap:
+ fb_dealloc_cmap(&info->cmap);
+
err_unmap_fb:
iounmap(ep->fb_base);
@@ -389,6 +392,7 @@ static void __devexit e3d_pci_unregister(struct pci_dev *pdev)
pci_release_region(pdev, 0);
pci_release_region(pdev, 1);
+ fb_dealloc_cmap(&info->cmap);
framebuffer_release(info);
pci_disable_device(pdev);
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