NetCube-Systems-Austria/kumquat-buildroot
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package/dash: add /etc/dash to /etc/shells

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When dash is selected, /bin/dash is not added to /etc/shells
(see man shells). So, login tools like dropbear reject the ssh
connections for users using dash as shell in /etc/passwd.

buildroot authpriv.warn dropbear[853]: User 'kubu' has invalid shell, rejected

Signed-off-by: Romain Naour <romain.naour@smile.fr>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Romain Naour 2018-01-19 11:15:03 +01:00 committed by Thomas Petazzoni
parent 854e3dd1a0
commit 129f327698
1 changed files with 8 additions and 0 deletions
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8
package/dash/dash.mk
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@ -28,4 +28,12 @@ define DASH_INSTALL_TARGET_CMDS
$(INSTALL) -m 0755 $(@D)/src/dash $(TARGET_DIR)/bin/dash $(INSTALL) -m 0755 $(@D)/src/dash $(TARGET_DIR)/bin/dash
endef endef
# Add /bin/dash to /etc/shells otherwise some login tools like dropbear
# can reject the user connection. See man shells.
define DASH_ADD_DASH_TO_SHELLS
grep -qsE '^/bin/dash$$' $(TARGET_DIR)/etc/shells \
|| echo "/bin/dash" >> $(TARGET_DIR)/etc/shells
endef
DASH_TARGET_FINALIZE_HOOKS += DASH_ADD_DASH_TO_SHELLS
$(eval $(autotools-package)) $(eval $(autotools-package))