Messages in this thread Patch in this message | | | Date | Wed, 14 Mar 2018 03:07:27 -0500 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH] pktgen: Fix memory leak in pktgen_if_write |
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_buf_ is an array and the one that must be freed is _tp_ instead.
Fixes: a870a02cc963 ("pktgen: use dynamic allocation for debug print buffer") Reported-by: Wang Jian <jianjian.wang1@gmail.com> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> --- net/core/pktgen.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/core/pktgen.c b/net/core/pktgen.c index fd65761..545cf08 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -913,7 +913,7 @@ static ssize_t pktgen_if_write(struct file *file, return PTR_ERR(tp); pr_debug("%s,%zu buffer -:%s:-\n", name, count, tp); - kfree(buf); + kfree(tp); } if (!strcmp(name, "min_pkt_size")) { -- 2.7.4
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