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Date: Wed, 30 Dec 2020 14:45:13 +0800 From: YANG LI <abaci-bugfix@...ux.alibaba.com> To: asmadeus@...ewreck.org Cc: davem@...emloft.net, kuba@...nel.org, ericvh@...il.com, lucho@...kov.net, v9fs-developer@...ts.sourceforge.net, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, YANG LI <abaci-bugfix@...ux.alibaba.com> Subject: [PATCH] 9p: fix: Uninitialized variable p. The pointer p is being used but it isn't being initialized, need to assign a NULL to it. Signed-off-by: YANG LI <abaci-bugfix@...ux.alibaba.com> Reported-by: Abaci <abaci@...ux.alibaba.com> --- net/9p/trans_virtio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c index 93f2f86..d4d635f 100644 --- a/net/9p/trans_virtio.c +++ b/net/9p/trans_virtio.c @@ -342,7 +342,7 @@ static int p9_get_mapped_pages(struct virtio_chan *chan, /* kernel buffer, no need to pin pages */ int index; size_t len; - void *p; + void *p = NULL; /* we'd already checked that it's non-empty */ while (1) { -- 1.8.3.1
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