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ircd::util: Assert the stream didn't overflow our buffer.

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This commit is contained in:
Jason Volk 2018-04-06 22:35:14 -07:00
parent 048ecf07bb
commit 05fcdd458a
1 changed files with 4 additions and 1 deletions
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5
include/ircd/util/util.h
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@ -270,10 +270,13 @@ view(stringstream &ss,
assert(size_t(ss.tellp()) <= size(buf));
ss.flush();
ss.rdbuf()->pubsync();
return
const string_view ret
{
data(buf), size_t(ss.tellp())
};
assert(size(ret) <= size(buf));
return ret;
}
//