diff options
| -rw-r--r-- | hw/ssi/xilinx_spips.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/ssi/xilinx_spips.c b/hw/ssi/xilinx_spips.c index 16f88f7402..c615058cc1 100644 --- a/hw/ssi/xilinx_spips.c +++ b/hw/ssi/xilinx_spips.c @@ -429,12 +429,14 @@ static void xlnx_zynqmp_qspips_reset(DeviceState *d) static inline void stripe8(uint8_t *x, int num, bool dir) { - uint8_t r[num]; - memset(r, 0, sizeof(uint8_t) * num); + uint8_t r[MAX_NUM_BUSSES]; int idx[2] = {0, 0}; int bit[2] = {0, 7}; int d = dir; + assert(num <= MAX_NUM_BUSSES); + memset(r, 0, sizeof(uint8_t) * num); + for (idx[0] = 0; idx[0] < num; ++idx[0]) { for (bit[0] = 7; bit[0] >= 0; bit[0]--) { r[idx[!d]] |= x[idx[d]] & 1 << bit[d] ? 1 << bit[!d] : 0; |