Commit 472874cf authored by Kees Cook's avatar Kees Cook
Browse files

selftests/exec: Convert remaining /bin/sh to /bin/bash 



As was intended with commit 17107429 ("selftests/exec: Perform script
checks with /bin/bash"), convert the other instance of /bin/sh to
/bin/bash. It appears that at least Debian Bookworm's /bin/sh (dash)
does not conform to POSIX's "return 127 when script not found"
requirement.

Fixes: 17107429 ("selftests/exec: Perform script checks with /bin/bash")
Reported-by: default avatarMuhammad Usama Anjum <usama.anjum@collabora.com>
Closes: https://lore.kernel.org/lkml/02c8bf8e-1934-44ab-a886-e065b37366a7@collabora.com/


Signed-off-by: default avatarKees Cook <keescook@chromium.org>
parent 0ef58ccb

tools/testing/selftests/exec/Makefile

+2 −2
Original line number Diff line number Diff line
@@ -19,8 +19,8 @@ include ../lib.mk 


$(OUTPUT)/subdir:

	mkdir -p $@

$(OUTPUT)/script:

	echo '#!/bin/sh' > $@

$(OUTPUT)/script: Makefile

	echo '#!/bin/bash' > $@

	echo 'exit $$*' >> $@

	chmod +x $@

$(OUTPUT)/execveat.symlink: $(OUTPUT)/execveat