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author | dgp <dgp@users.sourceforge.net> | 2012-05-21 16:48:39 (GMT) |
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committer | dgp <dgp@users.sourceforge.net> | 2012-05-21 16:48:39 (GMT) |
commit | 3d7e78f01cd6ddb05fa76bfc7aeb0c9c61392dfa (patch) | |
tree | c022ea2ecf0d6c718230934201019c089f7d78c3 /generic/tclFileName.c | |
parent | f49f0d4398778f7334a25d9a419ebb1730eae6d4 (diff) | |
parent | 69a3b8bf74af2d9d9585e3906e92537d58f43919 (diff) | |
download | tcl-3d7e78f01cd6ddb05fa76bfc7aeb0c9c61392dfa.zip tcl-3d7e78f01cd6ddb05fa76bfc7aeb0c9c61392dfa.tar.gz tcl-3d7e78f01cd6ddb05fa76bfc7aeb0c9c61392dfa.tar.bz2 |
When using Tcl_SetObjLength() calls to grow and shrink the objPtr->bytes buffer,
care must be taken that the value cannot possibly become pure Unicode. Calling
Tcl_AppendToObj() has the possibility of making such a conversion. Bug found
while valgrinding the trunk.
Diffstat (limited to 'generic/tclFileName.c')
-rw-r--r-- | generic/tclFileName.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/generic/tclFileName.c b/generic/tclFileName.c index 1fca08b..4c57256 100644 --- a/generic/tclFileName.c +++ b/generic/tclFileName.c @@ -857,7 +857,7 @@ TclpNativeJoinPath( if (length > 0 && (start[length-1] != '/')) { Tcl_AppendToObj(prefix, "/", 1); - length++; + Tcl_GetStringFromObj(prefix, &length); } needsSep = 0; @@ -893,7 +893,7 @@ TclpNativeJoinPath( if ((length > 0) && (start[length-1] != '/') && (start[length-1] != ':')) { Tcl_AppendToObj(prefix, "/", 1); - length++; + Tcl_GetStringFromObj(prefix, &length); } needsSep = 0; |