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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2022-01-13 12:22:51 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2022-01-13 12:22:51 (GMT) |
| commit | 1bc44ec32ab03ebaec021f52129ee1fefcac7850 (patch) | |
| tree | d8b18fbe1fb427edb02d3fef8f49562bf10f15b9 /generic/tclCompile.c | |
| parent | d679a49bc0da1e368daa6af07fcf72af2e3dceb4 (diff) | |
| download | tcl-1bc44ec32ab03ebaec021f52129ee1fefcac7850.zip tcl-1bc44ec32ab03ebaec021f52129ee1fefcac7850.tar.gz tcl-1bc44ec32ab03ebaec021f52129ee1fefcac7850.tar.bz2 | |
Fix [816913a65e]: GrowStringBuffer(): signed integer overflow. And a few similar situations in other place
Diffstat (limited to 'generic/tclCompile.c')
| -rw-r--r-- | generic/tclCompile.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/tclCompile.c b/generic/tclCompile.c index eb2e16b..4a50089 100644 --- a/generic/tclCompile.c +++ b/generic/tclCompile.c @@ -3010,7 +3010,7 @@ TclFindCompiledLocal( if (create || (name == NULL)) { localVar = procPtr->numCompiledLocals; - localPtr = ckalloc(TclOffset(CompiledLocal, name) + nameBytes + 1); + localPtr = ckalloc(TclOffset(CompiledLocal, name) + 1U + nameBytes); if (procPtr->firstLocalPtr == NULL) { procPtr->firstLocalPtr = procPtr->lastLocalPtr = localPtr; } else { |