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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 18:23:40 -0700 |
| commit | d0f24236341e862f3a7b0a0837efb468d9d22217 (patch) | |
| tree | 4be5d9a5e0352d49319d267458921286d51ea789 | |
| parent | bb366dc9e9a440a410498b2ea08566822b4f83bf (diff) | |
| download | lwn-d0f24236341e862f3a7b0a0837efb468d9d22217.tar.gz lwn-d0f24236341e862f3a7b0a0837efb468d9d22217.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 6b43ae3ffd73..1616af209bfc 100644 --- a/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c +++ b/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c @@ -72,7 +72,7 @@ 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", }; |