samsung-sm8650/android_kernel_samsung_sm8650-modules
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msm: ADSPRPC: Handle potential leak information

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Memset the entire header buffer to fix potential
leak information for Cached buffers.

Signed-off-by: nishant chaubey <quic_chaubey@quicinc.com>
This commit is contained in:
nishant chaubey
2023-02-22 22:34:50 +05:30
committed by Gerrit - the friendly Code Review server
parent c31f7a037d
commit f093a3613d
1 changed files with 1 additions and 1 deletions
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dsp/adsprpc.c
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@@ -2363,7 +2363,7 @@ static int get_args(uint32_t kernel, struct smq_invoke_ctx *ctx)
VERIFY(err, !IS_ERR_OR_NULL(ctx->buf->virt)); VERIFY(err, !IS_ERR_OR_NULL(ctx->buf->virt));
if (err) if (err)
goto bail; goto bail;
memset(ctx->buf->virt, 0, metalen); memset(ctx->buf->virt, 0, ctx->buf->size);
} }
ctx->used = metalen; ctx->used = metalen;