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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2021-01-16 22:21:46 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-03 16:44:17 +0100 |
| commit | b9df8a3fca610856028e5d7a1936d85d0486314e (patch) | |
| tree | a073d03f0e1f05003aba9f73edbd270ed94413a4 /tools/perf/scripts/python/netdev-times.py | |
| parent | e601efd031d8e5594de0981f73de300cb7339838 (diff) | |
media: cx25821: Fix a bug when reallocating some dma memory
[ Upstream commit b2de3643c5024fc4fd128ba7767c7fb8b714bea7 ]
This function looks like a realloc.
However, if 'risc->cpu != NULL', the memory will be freed, but never
reallocated with the bigger 'size'.
Explicitly set 'risc->cpu' to NULL, so that the reallocation is
correctly performed a few lines below.
[hverkuil: NULL != risc->cpu -> risc->cpu]
Fixes: 5ede94c70553 ("[media] cx25821: remove bogus btcx_risc dependency)
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions