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Fix the check in the signal handler code to check if there is an inner

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signal handler before calling it.  Previously we check if there was a
get_value function.
This commit is contained in:
Shawn Routhier
2009-09-09 19:05:17 +00:00
parent f02c8db4da
commit 875e99dc30
2 changed files with 4 additions and 1 deletions
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RELNOTES
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@@ -186,6 +186,9 @@ work on other platforms. Please report any problems and suggested fixes to
- Fixed a fenceposting bug when a client had two host records configured, - Fixed a fenceposting bug when a client had two host records configured,
one using 'uid' and the other using 'hardware ethernet'. one using 'uid' and the other using 'hardware ethernet'.
- Fixed the check in the dhcp_interface_signal_handler routine to verify
the existence of the linked signal handler before calling it.
Changes since 4.1.0b1 Changes since 4.1.0b1
- A missing "else" in dhcrelay.c could have caused an interface not to - A missing "else" in dhcrelay.c could have caused an interface not to

2
common/discover.c
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@@ -1559,7 +1559,7 @@ isc_result_t dhcp_interface_signal_handler (omapi_object_t *h,
} }
/* Try to find some inner object that can take the value. */ /* Try to find some inner object that can take the value. */
if (h -> inner && h -> inner -> type -> get_value) { if (h -> inner && h -> inner -> type -> signal_handler) {
status = ((*(h -> inner -> type -> signal_handler)) status = ((*(h -> inner -> type -> signal_handler))
(h -> inner, name, ap)); (h -> inner, name, ap));
if (status == ISC_R_SUCCESS) if (status == ISC_R_SUCCESS)