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| author | dgp <dgp@users.sourceforge.net> | 2011-09-01 17:29:32 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2011-09-01 17:29:32 (GMT) |
| commit | 4a4571c9fe2d509639a55f8a366fd631e67a6800 (patch) | |
| tree | 8a14a70bb10f79c8b764eac9b06de1e7af757fc7 /generic/tclStrToD.c | |
| parent | b8db328a5dc663435c02e2b2a67f3d66e16602c9 (diff) | |
| parent | c639e72c38ffbe038a79a58991d4c5bb3e027a6f (diff) | |
| download | tcl-4a4571c9fe2d509639a55f8a366fd631e67a6800.zip tcl-4a4571c9fe2d509639a55f8a366fd631e67a6800.tar.gz tcl-4a4571c9fe2d509639a55f8a366fd631e67a6800.tar.bz2 | |
3402540 Corrections to TclParseNumber() to make it reject invalid Nan(Hex).
[scan Inf %g] is portable; remove constraint.
Diffstat (limited to 'generic/tclStrToD.c')
| -rwxr-xr-x | generic/tclStrToD.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/generic/tclStrToD.c b/generic/tclStrToD.c index a55ee83..f666e08 100755 --- a/generic/tclStrToD.c +++ b/generic/tclStrToD.c @@ -1101,7 +1101,10 @@ TclParseNumber( d = 10 + c - 'a'; } else if (c >= 'A' && c <= 'F') { d = 10 + c - 'A'; + } else { + goto endgame; } + numSigDigs++; significandWide = (significandWide << 4) + d; state = sNANHEX; break; |