[ovs-git] [openvswitch/ovs] 14faed: ovn-nbctl: Initialize arguments to avoid compilati...
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noreply at github.com
Tue Jul 31 19:52:52 UTC 2018
Branch: refs/heads/master
Home: https://github.com/openvswitch/ovs
Commit: 14faed569586a7458134bd8140cb19833568c3b8
https://github.com/openvswitch/ovs/commit/14faed569586a7458134bd8140cb19833568c3b8
Author: Ian Stokes <ian.stokes at intel.com>
Date: 2018-07-31 (Tue, 31 Jul 2018)
Changed paths:
M ovn/utilities/ovn-nbctl.c
Log Message:
-----------
ovn-nbctl: Initialize arguments to avoid compilation warnings.
Output arguments for parse_priority() and dhcp_options_get() may not be
initialized when either function returns an error.
This causes compilation warnings for GCC 6.3.x regarding use of
uninitialized variable use and null-pointer-arithmetic.
Fix this by initializing priority_p* value to 0 for priority_parse()
when an error occurs during parsing.
For dhcp_options_get() set *dhcp_opts_p = dhcp_opts regardless as
dhcp_opts will be equal to NULL when an error occurs within the function
anyhow.
Cc: Jakub Sitnicki <jkbs at redhat.com>
Fixes: 3844c85de979 ("ovn-nbctl: Don't die in dhcp_options_get()."
Fixes: bc8223df3b01 ("ovn-nbctl: Don't die in parse_priority().")
Signed-off-by: Ian Stokes <ian.stokes at intel.com>
Signed-off-by: Ben Pfaff <blp at ovn.org>
Acked-by: Jakub Sitnicki <jkbs at redhat.com>
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