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authorItai Handler <itai_handler@hotmail.com>2015-11-03 01:20:56 +0300
committerPatrik Jakobsson <patrik.r.jakobsson@gmail.com>2016-04-08 14:41:17 +0300
commit7ccca1d5bf69fdd1d3c5fcf84faf1659a6e0ad11 (patch)
treeaa1662e1d227c5e29c20869d1974bac625cf4770 /drivers/gpu/drm/gma500
parent4cd54d986e8a1e28b70cfeb748c3ce734635bb4b (diff)
downloadlinux-7ccca1d5bf69fdd1d3c5fcf84faf1659a6e0ad11.tar.xz
drm/gma500: Fix possible out of bounds read
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). Cc: stable@vger.kernel.org Signed-off-by: Itai Handler <itai_handler@hotmail.com> Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/gma500')
-rw-r--r--drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c2
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",
};