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Update parent buffer as soon as a child has been released
This prevents dangling pointers that might crash LyX. Fixes: #9979.
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@ -98,10 +98,15 @@ void BufferList::release(Buffer * buf)
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BufferStorage::iterator const it =
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find(bstore.begin(), bstore.end(), buf);
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if (it != bstore.end()) {
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Buffer const * parent = buf ? buf->parent() : 0;
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Buffer * tmp = (*it);
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bstore.erase(it);
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LASSERT(tmp, return);
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delete tmp;
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if (parent)
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// If this was a child, update the parent's buffer
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// to avoid crashes due to dangling pointers (bug 9979)
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parent->updateBuffer();
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}
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}
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@ -71,6 +71,9 @@ What's new
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- Fix crash when closing master file with full view source open (bug 10560).
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- Fix crash when closing master document with dirty child while Document
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Settings dialog is open (bug 9979).
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- Remove duplicate entries from the Symbols dialog (bug 10644).
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- Always show the float type in the float inset label (bug 10618).
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