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tdelete(3): don't delete the node we are about to return.
CID: 272528 Obtained from: NetBSD (CVS rev. 1.4) MFC after: 2 weeks
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=278301
@ -65,6 +65,7 @@ tdelete(const void * __restrict vkey, void ** __restrict vrootp,
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q->rlink = (*rootp)->rlink;
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}
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}
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if (p != *rootp)
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free(*rootp); /* D4: Free node */
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*rootp = q; /* link parent to new node */
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return p;
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