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Diffstat (limited to 'sound/pci/emu10k1/emufx.c')
-rw-r--r--sound/pci/emu10k1/emufx.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c
index 71dc4c8865b8..7dba08f0ab8e 100644
--- a/sound/pci/emu10k1/emufx.c
+++ b/sound/pci/emu10k1/emufx.c
@@ -487,7 +487,8 @@ static void snd_emu10k1_write_op(struct snd_emu10k1_fx8010_code *icode,
487 u32 op, u32 r, u32 a, u32 x, u32 y) 487 u32 op, u32 r, u32 a, u32 x, u32 y)
488{ 488{
489 u_int32_t *code; 489 u_int32_t *code;
490 snd_assert(*ptr < 512, return); 490 if (snd_BUG_ON(*ptr >= 512))
491 return;
491 code = (u_int32_t __force *)icode->code + (*ptr) * 2; 492 code = (u_int32_t __force *)icode->code + (*ptr) * 2;
492 set_bit(*ptr, icode->code_valid); 493 set_bit(*ptr, icode->code_valid);
493 code[0] = ((x & 0x3ff) << 10) | (y & 0x3ff); 494 code[0] = ((x & 0x3ff) << 10) | (y & 0x3ff);
@@ -503,7 +504,8 @@ static void snd_emu10k1_audigy_write_op(struct snd_emu10k1_fx8010_code *icode,
503 u32 op, u32 r, u32 a, u32 x, u32 y) 504 u32 op, u32 r, u32 a, u32 x, u32 y)
504{ 505{
505 u_int32_t *code; 506 u_int32_t *code;
506 snd_assert(*ptr < 1024, return); 507 if (snd_BUG_ON(*ptr >= 1024))
508 return;
507 code = (u_int32_t __force *)icode->code + (*ptr) * 2; 509 code = (u_int32_t __force *)icode->code + (*ptr) * 2;
508 set_bit(*ptr, icode->code_valid); 510 set_bit(*ptr, icode->code_valid);
509 code[0] = ((x & 0x7ff) << 12) | (y & 0x7ff); 511 code[0] = ((x & 0x7ff) << 12) | (y & 0x7ff);