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radeon_hd: Fix array bounds check in encoder_name_lookup

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Lioncash
2014-09-26 20:33:14 +02:00
committed by François Revol
parent 2a5e33a980
commit 69acb96d8e
1 changed files with 3 additions and 3 deletions
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src/add-ons/accelerants/radeon_hd/encoder.cpp
+3 -3
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@@ -1966,8 +1966,8 @@ encoder_output_lock(bool lock)
Write32(OUT, R600_SCRATCH_REG6, biosScratch6);
}
static const char* encoder_name_matrix[37] = {
static const uint32 ENCODER_NAME_MATRIX_SIZE = 37;
static const char* encoder_name_matrix[ENCODER_NAME_MATRIX_SIZE] = {
"NONE",
"Internal Radeon LVDS",
"Internal Radeon TMDS1",
@@ -2010,7 +2010,7 @@ static const char* encoder_name_matrix[37] = {
const char*
encoder_name_lookup(uint32 encoderID) {
if (encoderID <= sizeof(encoder_name_matrix))
if (encoderID < ENCODER_NAME_MATRIX_SIZE)
return encoder_name_matrix[encoderID];
else
return "Unknown";