| Summary: | dhcp server creates symlinks to /tmp on host | ||
|---|---|---|---|
| Product: | buildroot | Reporter: | Jonas <jonas.d.karlsson> |
| Component: | Other | Assignee: | unassigned |
| Status: | RESOLVED MOVED | ||
| Severity: | normal | CC: | buildroot, yann.morin.1998 |
| Priority: | P5 | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Host: | Target: | ||
| Build: | |||
Thank you for your report.
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tracker. If you believe your issue is still relevant, please
open one in the new issue tracker.
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|
In package/dhcp/dhcp.mk this section can be found: ifeq ($(BR2_PACKAGE_DHCP_SERVER),y) define DHCP_INSTALL_CTL_LIBS $(MAKE) -C $(@D)/dhcpctl install-exec DESTDIR=$(TARGET_DIR) endef define DHCP_INSTALL_SERVER mkdir -p $(TARGET_DIR)/var/lib (cd $(TARGET_DIR)/var/lib; ln -snf /tmp dhcp) $(MAKE) -C $(@D)/server DESTDIR=$(TARGET_DIR) install-sbinPROGRAMS $(INSTALL) -m 0644 -D package/dhcp/dhcpd.conf \ $(TARGET_DIR)/etc/dhcp/dhcpd.conf endef endif The symlink that is created from /var/lib/dhcp to /tmp seem to cause a symlink to the host /tmp which creates access privilege problems. Shouldn't the symlink be to ../../tmp rather than /tmp like the misc symlink under /var/lib? See below cd output/target/var/lib ls -al drwxr-xr-x 2 jonkar jonkar 4096 nov 1 17:09 arpd lrwxrwxrwx 1 jonkar jonkar 4 nov 1 18:27 dhcp -> /tmp lrwxrwxrwx 1 jonkar jonkar 9 nov 1 16:13 misc -> ../../tmp