diff options
| author | Markus Mohrhard <markus.mohrhard@googlemail.com> | 2011-12-13 00:09:42 +0100 |
|---|---|---|
| committer | Markus Mohrhard <markus.mohrhard@googlemail.com> | 2011-12-14 03:27:21 +0100 |
| commit | 49bb030e9b9ef6b61c8a309a84a0ac78218db971 (patch) | |
| tree | be1cdc1e4561ef0c19df3cd8a8750c88e895eb3b /sal | |
| parent | ab125155cf576e6ad1725947309cbe7eee9e8b0f (diff) | |
fix crash for std::numeric_limits<int>::min() in our math lib impl
Diffstat (limited to 'sal')
| -rw-r--r-- | sal/rtl/source/math.cxx | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sal/rtl/source/math.cxx b/sal/rtl/source/math.cxx index 947f733a9428..67b3a513787c 100644 --- a/sal/rtl/source/math.cxx +++ b/sal/rtl/source/math.cxx @@ -59,7 +59,9 @@ static double getN10Exp( int nExp ) { if ( nExp < 0 ) { - if ( -nExp <= n10Count ) + // && -nExp > 0 necessary for std::numeric_limits<int>::min() + // because -nExp = nExp + if ( -nExp <= n10Count && -nExp > 0 ) return n10s[1][-nExp-1]; else return pow( 10.0, static_cast<double>( nExp ) ); |