Commit e3361f94 authored Jun 22, 2017 by Tharun Kumar Merugu

msm: ADSPRPC: Initialize FastRPC invoke metadata



Initializing metadata buffer to zero before reusing the buffer
for next invoke.

Change-Id: Iaab3478732b83427a475e95afa0e031cb76f60d9
Acked-by: Viswanatham Paduchuri <vpaduchu@qti.qualcomm.com>
Signed-off-by: Tharun Kumar Merugu <mtharu@codeaurora.org>

parent c5265904

drivers/char/adsprpc.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -992,6 +992,9 @@ static int get_args(uint32_t kernel, struct smq_invoke_ctx *ctx)
		if (err)
		goto bail;
		}
		if (ctx->buf->virt && metalen <= copylen)
		memset(ctx->buf->virt, 0, metalen);

		/* copy metadata */
		rpra = ctx->buf->virt;
		ctx->rpra = rpra;