diff mbox series

[V2,1/2] selftests: x86: add validity check and allow field splitting

Message ID 20220214184109.3739179-2-usama.anjum@collabora.com (mailing list archive)
State Accepted
Commit b06e15ebd5bfb670f93c7f11a29b8299c1178bc6
Headers show
Series selftests: sgx: Fix build of test_sgx | expand

Commit Message

Muhammad Usama Anjum Feb. 14, 2022, 6:41 p.m. UTC
Add check to test if CC has a string. CC can have multiple sub-strings
like "ccache gcc". Erorr pops up if it is treated as single string and
double quotes are used around it. This can be fixed by removing the
quotes and not treating CC as a single string.

Fixes: e9886ace222e ("selftests, x86: Rework x86 target architecture detection")
Reported-by: "kernelci.org bot" <bot@kernelci.org>
Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
---
Changes in V2:
Update if condition to check if CC has a string
---
 tools/testing/selftests/x86/check_cc.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Shuah Khan Feb. 14, 2022, 8:59 p.m. UTC | #1
On 2/14/22 11:41 AM, Muhammad Usama Anjum wrote:
> Add check to test if CC has a string. CC can have multiple sub-strings
> like "ccache gcc". Erorr pops up if it is treated as single string and
> double quotes are used around it. This can be fixed by removing the
> quotes and not treating CC as a single string.
> 
> Fixes: e9886ace222e ("selftests, x86: Rework x86 target architecture detection")
> Reported-by: "kernelci.org bot" <bot@kernelci.org>
> Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
> ---
> Changes in V2:
> Update if condition to check if CC has a string
> ---
>   tools/testing/selftests/x86/check_cc.sh | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tools/testing/selftests/x86/check_cc.sh b/tools/testing/selftests/x86/check_cc.sh
> index 3e2089c8cf549..8c669c0d662ee 100755
> --- a/tools/testing/selftests/x86/check_cc.sh
> +++ b/tools/testing/selftests/x86/check_cc.sh
> @@ -7,7 +7,7 @@ CC="$1"
>   TESTPROG="$2"
>   shift 2
>   
> -if "$CC" -o /dev/null "$TESTPROG" -O0 "$@" 2>/dev/null; then
> +if [ -n "$CC" ] && $CC -o /dev/null "$TESTPROG" -O0 "$@" 2>/dev/null; then
>       echo 1
>   else
>       echo 0
> 

Looks good to me.

Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>

thanks,
-- Shuah
diff mbox series

Patch

diff --git a/tools/testing/selftests/x86/check_cc.sh b/tools/testing/selftests/x86/check_cc.sh
index 3e2089c8cf549..8c669c0d662ee 100755
--- a/tools/testing/selftests/x86/check_cc.sh
+++ b/tools/testing/selftests/x86/check_cc.sh
@@ -7,7 +7,7 @@  CC="$1"
 TESTPROG="$2"
 shift 2
 
-if "$CC" -o /dev/null "$TESTPROG" -O0 "$@" 2>/dev/null; then
+if [ -n "$CC" ] && $CC -o /dev/null "$TESTPROG" -O0 "$@" 2>/dev/null; then
     echo 1
 else
     echo 0