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| author | sebres <sebres@users.sourceforge.net> | 2024-12-27 21:17:08 (GMT) |
|---|---|---|
| committer | sebres <sebres@users.sourceforge.net> | 2024-12-27 21:17:08 (GMT) |
| commit | 3fe703f38e8d6abe39c0c23a7589c3b49cb6c69b (patch) | |
| tree | f7f9fe2122719c66a472f297291f6154aac6617b /generic/tclBasic.c | |
| parent | d64f4020e462523f8c5768641857a6c1502b8ce8 (diff) | |
| download | tcl-3fe703f38e8d6abe39c0c23a7589c3b49cb6c69b.zip tcl-3fe703f38e8d6abe39c0c23a7589c3b49cb6c69b.tar.gz tcl-3fe703f38e8d6abe39c0c23a7589c3b49cb6c69b.tar.bz2 | |
fixes [98006f00ac471be5] tcl::mathfunc::isunordered mistakenly considered non-double numbers (e.g. int) as double
Diffstat (limited to 'generic/tclBasic.c')
| -rw-r--r-- | generic/tclBasic.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/generic/tclBasic.c b/generic/tclBasic.c index 6b8d1b9..98cdb00 100644 --- a/generic/tclBasic.c +++ b/generic/tclBasic.c @@ -8893,7 +8893,9 @@ ExprIsUnorderedFunc( if (type == TCL_NUMBER_NAN) { result = 1; } else { - d = *((const double *) ptr); + if (Tcl_GetDoubleFromObj(interp, objv[1], &d) != TCL_OK) { + return TCL_ERROR; + } result = (ClassifyDouble(d) == FP_NAN); } @@ -8903,7 +8905,9 @@ ExprIsUnorderedFunc( if (type == TCL_NUMBER_NAN) { result |= 1; } else { - d = *((const double *) ptr); + if (Tcl_GetDoubleFromObj(interp, objv[1], &d) != TCL_OK) { + return TCL_ERROR; + } result |= (ClassifyDouble(d) == FP_NAN); } |