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| author | Devin Coughlin <dcoughlin@apple.com> | 2016-11-11 21:31:38 +0000 |
|---|---|---|
| committer | Devin Coughlin <dcoughlin@apple.com> | 2016-11-11 21:31:38 +0000 |
| commit | e477a0e5ec675ed3f15e746ef3f447faa2a1e419 (patch) | |
| tree | fd5f97026852ab47a3dab1877b6380174ab7d879 /llvm/tools/llvm-c-test/helpers.c | |
| parent | 4d6fb72aa93dee764f2dac5dcf324bf45f062e4b (diff) | |
| download | bcm5719-llvm-e477a0e5ec675ed3f15e746ef3f447faa2a1e419.tar.gz bcm5719-llvm-e477a0e5ec675ed3f15e746ef3f447faa2a1e419.zip | |
[analyzer] Teach RetainCountChecker about VTCompressionSessionEncodeFrame()
The context argument passed to VideoToolbox's
VTCompressionSessionEncodeFrame() function is ultimately passed to a callback
supplied when creating the compression session and so may be freed by that
callback. To suppress false positives in this case, teach the retain count
checker to stop tracking that argument.
This isn't suppressed by the usual callback context mechanism because the call
to VTCompressionSessionEncodeFrame() doesn't include the callback itself.
rdar://problem/27685213
llvm-svn: 286633
Diffstat (limited to 'llvm/tools/llvm-c-test/helpers.c')
0 files changed, 0 insertions, 0 deletions
