https://github.com/torvalds/linux
Revision 30730c7f5943b3beace1e29f7f1476e05de3da14 authored by Adam Richter on 16 October 2015, 10:33:02 UTC, committed by Dave Airlie on 21 October 2015, 22:29:08 UTC
In Linux 4.3-rc5, there is an error case in drm_dp_get_branch_device that returns without releasing mgr->lock, resulting a spew of kernel messages about a kernel work function possibly having leaked a mutex and presumably more serious adverse consequences later. This patch changes the error to "goto out" to unlock the mutex before returning. [airlied: grabbed from drm-next as it fixes something we've seen] Signed-off-by: Adam J. Richter <adam_richter2004@yahoo.com> Cc: stable@vger.kernel.org Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
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Tip revision: 30730c7f5943b3beace1e29f7f1476e05de3da14 authored by Adam Richter on 16 October 2015, 10:33:02 UTC
drm: fix mutex leak in drm_dp_get_mst_branch_device
drm: fix mutex leak in drm_dp_get_mst_branch_device
Tip revision: 30730c7
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| include | ||
| init | ||
| ipc | ||
| kernel | ||
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| .get_maintainer.ignore | -rw-r--r-- | 31 bytes |
| .gitignore | -rw-r--r-- | 1.2 KB |
| .mailmap | -rw-r--r-- | 5.3 KB |
| COPYING | -rw-r--r-- | 18.3 KB |
| CREDITS | -rw-r--r-- | 94.9 KB |
| Kbuild | -rw-r--r-- | 2.6 KB |
| Kconfig | -rw-r--r-- | 252 bytes |
| MAINTAINERS | -rw-r--r-- | 320.4 KB |
| Makefile | -rw-r--r-- | 53.2 KB |
| README | -rw-r--r-- | 18.2 KB |
| REPORTING-BUGS | -rw-r--r-- | 7.3 KB |
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