From 1a71476e4f2693ed93523c80ff1e2d4a8634717c Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Sun, 24 Apr 2016 19:34:54 -0700 Subject: [PATCH] bpf tools: Fix syscall argument Coverity flagged this under CID 1354884 as a sizeof mismatch, it turns out that the argument "attr" passed to syscall should have been a pointer to attr in the first place. Reported-by: coverity (CID 1354884) Signed-off-by: Florian Fainelli Acked-by: Alexei Starovoitov Acked-by: Wang Nan Cc: Jiri Olsa Fixes: 8f9e05fb298f ("perf tools: Fix PowerPC native building") Link: http://lkml.kernel.org/r/1461551694-5512-3-git-send-email-f.fainelli@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/build/feature/test-bpf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/build/feature/test-bpf.c b/tools/build/feature/test-bpf.c index 8236df9a46ca..e04ab89a1013 100644 --- a/tools/build/feature/test-bpf.c +++ b/tools/build/feature/test-bpf.c @@ -31,5 +31,5 @@ int main(void) * Test existence of __NR_bpf and BPF_PROG_LOAD. * This call should fail if we run the testcase. */ - return syscall(__NR_bpf, BPF_PROG_LOAD, attr, sizeof(attr)); + return syscall(__NR_bpf, BPF_PROG_LOAD, &attr, sizeof(attr)); } -- 2.20.1