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| author | Itai Handler <itai_handler@hotmail.com> | 2015-11-03 00:20:56 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-07 17:21:58 -0700 |
| commit | 369168dfae6fded212a7c43c9df8e58b604d9160 (patch) | |
| tree | fde31548af4347a864f9b77b221bbcab9872d061 | |
| parent | 89bd18288361ac9f737e1b805c6524fa513a50e9 (diff) | |
| download | lwn-369168dfae6fded212a7c43c9df8e58b604d9160.tar.gz lwn-369168dfae6fded212a7c43c9df8e58b604d9160.zip | |
drm/gma500: Fix possible out of bounds read
commit 7ccca1d5bf69fdd1d3c5fcf84faf1659a6e0ad11 upstream.
Fix possible out of bounds read, by adding missing comma.
The code may read pass the end of the dsi_errors array
when the most significant bit (bit #31) in the intr_stat register
is set.
This bug has been detected using CppCheck (static analysis tool).
Signed-off-by: Itai Handler <itai_handler@hotmail.com>
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c b/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c index 489ffd2c66e5..a3d37e4a84ae 100644 --- a/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c +++ b/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c @@ -85,7 +85,7 @@ static const char *const dsi_errors[] = { "RX Prot Violation", "HS Generic Write FIFO Full", "LP Generic Write FIFO Full", - "Generic Read Data Avail" + "Generic Read Data Avail", "Special Packet Sent", "Tearing Effect", }; |