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[restore_emitter] squash a strncpy warning

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Joe Thornber 2018-06-13 12:50:48 +01:00
parent af785461e9
commit b6ba3a070d
1 changed files with 1 additions and 1 deletions
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2
caching/restore_emitter.cc
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@ -26,7 +26,7 @@ namespace {
superblock &sb = md_->sb_;
sb.version = metadata_version_;
strncpy((char *) sb.policy_name, policy.c_str(), sizeof(sb.policy_name));
strncpy((char *) sb.policy_name, policy.c_str(), sizeof(sb.policy_name) - 1);
memset(sb.policy_version, 0, sizeof(sb.policy_version)); // FIXME: should come from xml
sb.policy_hint_size = hint_width;
md_->setup_hint_array(hint_width);