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由 Eric Blake 提交于
Otherwise, with new enough gcc compiling at -O2, the build fails with: ../../src/conf/domain_conf.c: In function ‘virDomainDeviceDefPostParse’: ../../src/conf/domain_conf.c:2821:29: error: ‘cnt’ may be used uninitialized in this function [-Werror=maybe-uninitialized] for (i = 0; i < *cnt; i++) { ^ ../../src/conf/domain_conf.c:2795:20: note: ‘cnt’ was declared here size_t i, *cnt; ^ ../../src/conf/domain_conf.c:2794:30: error: ‘arrPtr’ may be used uninitialized in this function [-Werror=maybe-uninitialized] virDomainChrDefPtr **arrPtr; ^ * src/conf/domain_conf.c (virDomainChrGetDomainPtrs): Always assign into output parameters. Signed-off-by: NEric Blake <eblake@redhat.com>
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