diff options
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state_shaders.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c index 52b9851e01e..0bfd7e8d111 100644 --- a/src/gallium/drivers/radeonsi/si_state_shaders.c +++ b/src/gallium/drivers/radeonsi/si_state_shaders.c @@ -63,7 +63,9 @@ static void *si_get_tgsi_binary(struct si_shader_selector *sel) /** Copy "data" to "ptr" and return the next dword following copied data. */ static uint32_t *write_data(uint32_t *ptr, const void *data, unsigned size) { - memcpy(ptr, data, size); + /* data may be NULL if size == 0 */ + if (size) + memcpy(ptr, data, size); ptr += DIV_ROUND_UP(size, 4); return ptr; } |