diff options
| author | Eike Rathke <erack@redhat.com> | 2013-03-21 19:30:36 +0100 |
|---|---|---|
| committer | Eike Rathke <erack@redhat.com> | 2013-03-21 19:32:45 +0100 |
| commit | caecf6102f5042908c915afe89834ab7d3a4a4cb (patch) | |
| tree | 9bee61a527d07b06033be8223b033d2f145946de /basic/source | |
| parent | cd9c754828eb4f63373463399d7a41aa9ca43459 (diff) | |
SbiScanner::NextSym: check status after rtl_math_uStringToDouble()
For example, 10e308 is overflow, not 0 ...
Change-Id: Ib7d622865bfb73581732bda45c76e078ee7d05d0
Diffstat (limited to 'basic/source')
| -rw-r--r-- | basic/source/comp/scanner.cxx | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/basic/source/comp/scanner.cxx b/basic/source/comp/scanner.cxx index 5fbdcef097cf..728187ce0fda 100644 --- a/basic/source/comp/scanner.cxx +++ b/basic/source/comp/scanner.cxx @@ -361,8 +361,11 @@ bool SbiScanner::NextSym() { aError = OUString('.'); GenError( SbERR_BAD_CHAR_IN_NUMBER ); } - // #57844 use localized function - nVal = rtl_math_uStringToDouble( buf, buf+(p-buf), '.', ',', NULL, NULL ); + rtl_math_ConversionStatus eStatus = rtl_math_ConversionStatus_Ok; + const sal_Unicode* pParseEnd = buf; + nVal = rtl_math_uStringToDouble( buf, buf+(p-buf), '.', ',', &eStatus, &pParseEnd ); + if (eStatus != rtl_math_ConversionStatus_Ok || pParseEnd != buf+(p-buf)) + GenError( SbERR_MATH_OVERFLOW ); ndig = ndig - comma; if( !comma && !exp ) |