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| author | dgp <dgp@noemail.net> | 2012-05-21 16:48:39 (GMT) |
|---|---|---|
| committer | dgp <dgp@noemail.net> | 2012-05-21 16:48:39 (GMT) |
| commit | b2ad576a82e12eb835146d7feb6ab21f1383d1f5 (patch) | |
| tree | c022ea2ecf0d6c718230934201019c089f7d78c3 /generic/tclFileName.c | |
| parent | 40f8d0256fa8c3e89979d0bd67405b1fbb6e69e1 (diff) | |
| parent | df392b7766740ae63150775c077a222afc18a07f (diff) | |
| download | tcl-b2ad576a82e12eb835146d7feb6ab21f1383d1f5.zip tcl-b2ad576a82e12eb835146d7feb6ab21f1383d1f5.tar.gz tcl-b2ad576a82e12eb835146d7feb6ab21f1383d1f5.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.
FossilOrigin-Name: 28e43f3b9cdf9f73d13066022ab7380487210a81
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; |