odhcpd: Ignore NULL in dhcpv4_free_lease() stub#384
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openwrt-bot merged 1 commit intoopenwrt:masterfrom Mar 16, 2026
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odhcpd: Ignore NULL in dhcpv4_free_lease() stub#384openwrt-bot merged 1 commit intoopenwrt:masterfrom
openwrt-bot merged 1 commit intoopenwrt:masterfrom
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Oops, originally referenced the wrong issue. |
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Noltari
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When DHCPV4_SUPPORT is not defined, a stub implementation of dhcpv4_free_lease() is provided that logs an error when it's called. A couple sites in config.c unconditionally free the dhcpv4_lease field of struct lease_cfg, causing log spam like: | Trying to free IPv4 assignment 0x(nil) Silence by making the stub a noop if the argument is NULL, just like the actual implementation. Closes: openwrt#382 Signed-off-by: Mark H. Spatz <mark.h.spatz@gmail.com> Link: openwrt#384 Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
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Merged, thanks @mmmspatz! |
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When DHCPV4_SUPPORT is not defined, a stub implementation of dhcpv4_free_lease() is provided that logs an error when it's called. A couple sites in config.c unconditionally free the dhcpv4_lease field of struct lease_cfg, causing log spam like: | Trying to free IPv4 assignment 0x(nil) Silence by making the stub a noop if the argument is NULL, just like the actual implementation. (cherry picked from commit 2a316db) Closes: openwrt#382 Signed-off-by: Mark H. Spatz <mark.h.spatz@gmail.com> Link: openwrt#384 Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
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When
DHCPV4_SUPPORTis not defined, a stub implementation ofdhcpv4_free_lease()is provided that logs an error when it's called. A couple sites in config.c unconditionally free thedhcpv4_leasefield ofstruct lease_cfg, causing log spam like:Silence by making the stub a noop if the argument is NULL, just like the actual implementation.
Fixes: #382