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author | Mårten Nordheim <marten.nordheim@qt.io> | 2021-07-26 20:13:09 +0200 |
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committer | Mårten Nordheim <marten.nordheim@qt.io> | 2021-07-29 10:53:08 +0000 |
commit | a7fd46bb4b9aab3079ccdd878297cb59a441b934 (patch) | |
tree | 0b14df2b3acdad2522aad8061ab6e0999b5df137 /src/corelib/text | |
parent | a1fbfabc662f69f5c0c948519f28be92917a76c6 (diff) |
doubleToString: Fix assert when double is NaN
wholePartSpace asserts that its input is >= 0, but NaN is not a number
Change-Id: Iafc075663d5f8841f21edf0a3d4d36694287a51f
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
(cherry picked from commit 3b8127c3fcf07905180e274c7e554aaa757963c3)
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/text')
-rw-r--r-- | src/corelib/text/qlocale.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/text/qlocale.cpp b/src/corelib/text/qlocale.cpp index c7cecce37f..d5cde8a69d 100644 --- a/src/corelib/text/qlocale.cpp +++ b/src/corelib/text/qlocale.cpp @@ -3384,7 +3384,7 @@ QString QLocaleData::doubleToString(double d, int precision, DoubleForm form, int bufSize = 1; if (precision == QLocale::FloatingPointShortest) bufSize += std::numeric_limits<double>::max_digits10; - else if (form == DFDecimal) + else if (form == DFDecimal && qIsFinite(d)) bufSize += wholePartSpace(qAbs(d)) + precision; else // Add extra digit due to different interpretations of precision. Also, "nan" has to fit. bufSize += qMax(2, precision) + 1; |