Patch "selftests/bpf: fix RELEASE=1 build for tc_opts" has been added to the 6.6-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    selftests/bpf: fix RELEASE=1 build for tc_opts

to the 6.6-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     selftests-bpf-fix-release-1-build-for-tc_opts.patch
and it can be found in the queue-6.6 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 1a84a3af96fa6497d9b09683c7e3f67c8480078f
Author: Andrii Nakryiko <andrii@xxxxxxxxxx>
Date:   Wed Nov 1 20:37:43 2023 -0700

    selftests/bpf: fix RELEASE=1 build for tc_opts
    
    [ Upstream commit 2b62aa59d02ed281fa4fc218df3ca91b773e1e62 ]
    
    Compiler complains about malloc(). We also don't need to dynamically
    allocate anything, so make the life easier by using statically sized
    buffer.
    
    Signed-off-by: Andrii Nakryiko <andrii@xxxxxxxxxx>
    Link: https://lore.kernel.org/r/20231102033759.2541186-2-andrii@xxxxxxxxxx
    Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/tools/testing/selftests/bpf/prog_tests/tc_opts.c b/tools/testing/selftests/bpf/prog_tests/tc_opts.c
index ca506d2fcf58..d6fd09c2d6e6 100644
--- a/tools/testing/selftests/bpf/prog_tests/tc_opts.c
+++ b/tools/testing/selftests/bpf/prog_tests/tc_opts.c
@@ -2387,12 +2387,9 @@ static int generate_dummy_prog(void)
 	const size_t prog_insn_cnt = sizeof(prog_insns) / sizeof(struct bpf_insn);
 	LIBBPF_OPTS(bpf_prog_load_opts, opts);
 	const size_t log_buf_sz = 256;
-	char *log_buf;
+	char log_buf[log_buf_sz];
 	int fd = -1;
 
-	log_buf = malloc(log_buf_sz);
-	if (!ASSERT_OK_PTR(log_buf, "log_buf_alloc"))
-		return fd;
 	opts.log_buf = log_buf;
 	opts.log_size = log_buf_sz;
 
@@ -2402,7 +2399,6 @@ static int generate_dummy_prog(void)
 			   prog_insns, prog_insn_cnt, &opts);
 	ASSERT_STREQ(log_buf, "", "log_0");
 	ASSERT_GE(fd, 0, "prog_fd");
-	free(log_buf);
 	return fd;
 }