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  1. Qt
  2. QTBUG-31320

Memory Leak in QString::number()

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Done
    • Affects Version/s: 5.0.2, 5.1.0 Beta 1
    • Fix Version/s: None
    • Labels:
      None
    • Environment:
      Windows 7 Qt 5.1.0 Beta 1 (32 bit msvc), Mac OS X 10.7, Qt 5.0.2 (64 bit) clang
    • Commits:
      403c46b9b72eaefb7abacc691da591c3f33d9857

      Description

      The following very simple program causes a massive memory leak.

      #include <QString>
      
      int main(int argc, char *argv[])
      {
          forever
          {
              QString::number(0);
          }
      
          return 0;
      }
      

      Be careful while executing, it will eat up your memory very fast.

      The same behaviour can be observed with Windows 7 Sp1!

      The memory leak does not occur with Qt 4.8.4!

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              Assignee:
              smd Jan Arve
              Reporter:
              derhandwerk Wolf Bublitz
              Votes:
              1 Vote for this issue
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              8 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

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