Merge "msm: ADSPRPC: Map and FD non-NULL check before dereferencing" (32b01cc9) · Commits · e / devices / android_kernel_fairphone_FP4

drivers/char/adsprpc.c

+4 −3

Original line number	Diff line number	Diff line
		@@ -1833,10 +1833,11 @@ static int get_args(uint32_t kernel, struct smq_invoke_ctx *ctx)
		PERF_END);
		for (i = bufs; i < bufs + handles; ++i) {
		struct fastrpc_mmap *map = ctx->maps[i];

		if (map) {
		pages[i].addr = map->phys;
		pages[i].size = map->size;
		}
		}
		fdlist = (uint64_t *)&pages[bufs + handles];
		crclist = (uint32_t *)&fdlist[M_FDLIST];
		/* reset fds, crc and early wakeup hint memory */