948599e7b7
The issue the combination of: - 300+ XML nesting level - Small stack size, by default on Windows (1 MB) - Unexpected and unexplained large stack frames with MSVC (3.5 kB) The described factors combination leads to the stack overflow on Windows + MSVC. To fix the problem, I got rid of the recursive call from QDomElementPrivate::save() and removed QDomNodePrivate::save() implementation. Instead of those I added the method that iterates through the tree not using recursion. [ChangeLog][QtXml] QDomDocument::toByteArray() now iterates the nodes of the document instead of recursing into subnodes. This avoids a stack-overflow crash that used to arise with deeply-nested document structures. Fixes: QTBUG-131151 Change-Id: Ib74aaef1422716f2aafcb89dfc8c05ef334e2a54 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> (cherry picked from commit 387633a6069a5e0e9b976971691b1b82725b6132) |
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| doubleNamespaces.xml | ||
| tst_qdom.cpp | ||
| umlaut.xml | ||