udpgro_fwd.sh contains many bash specific operators ("[[", "local -r"), but it's using /bin/sh; in some distro /bin/sh is mapped to /bin/dash, that doesn't support such operators.
Force the test to use /bin/bash explicitly and prevent false positive test failures.
Signed-off-by: Andrea Righi andrea.righi@canonical.com --- tools/testing/selftests/net/udpgro_fwd.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/net/udpgro_fwd.sh b/tools/testing/selftests/net/udpgro_fwd.sh index a8fa64136282..7f26591f236b 100755 --- a/tools/testing/selftests/net/udpgro_fwd.sh +++ b/tools/testing/selftests/net/udpgro_fwd.sh @@ -1,4 +1,4 @@ -#!/bin/sh +#!/bin/bash # SPDX-License-Identifier: GPL-2.0
readonly BASE="ns-$(mktemp -u XXXXXX)"
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Wed, 16 Jun 2021 16:57:27 +0200 you wrote:
udpgro_fwd.sh contains many bash specific operators ("[[", "local -r"), but it's using /bin/sh; in some distro /bin/sh is mapped to /bin/dash, that doesn't support such operators.
Force the test to use /bin/bash explicitly and prevent false positive test failures.
[...]
Here is the summary with links: - selftests: net: use bash to run udpgro_fwd test case https://git.kernel.org/netdev/net/c/1b29df0e2e80
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