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| author | sebres <sebres@users.sourceforge.net> | 2018-11-20 18:02:32 (GMT) |
|---|---|---|
| committer | sebres <sebres@users.sourceforge.net> | 2018-11-20 18:02:32 (GMT) |
| commit | 1aa5869ecef3ba22e6cf9dbd3a08725d5c1f4541 (patch) | |
| tree | 68209a37eae8dac836cd9191f0ffcad76d45c034 /generic/tclPathObj.c | |
| parent | 18b503297b6aa3a5d5b1c4827896daa930c1155a (diff) | |
| download | tcl-1aa5869ecef3ba22e6cf9dbd3a08725d5c1f4541.zip tcl-1aa5869ecef3ba22e6cf9dbd3a08725d5c1f4541.tar.gz tcl-1aa5869ecef3ba22e6cf9dbd3a08725d5c1f4541.tar.bz2 | |
fixes segfault [7a9dc52b29]: unexpected decrement of the ref-count after TclJoinPath
Diffstat (limited to 'generic/tclPathObj.c')
| -rw-r--r-- | generic/tclPathObj.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/generic/tclPathObj.c b/generic/tclPathObj.c index 87ddfb7..5c30bcf 100644 --- a/generic/tclPathObj.c +++ b/generic/tclPathObj.c @@ -2515,8 +2515,12 @@ SetFsPathFromAny( pair[0] = transPtr; pair[1] = Tcl_NewStringObj(name+split+1, -1); transPtr = TclJoinPath(2, pair); - TclDecrRefCount(pair[0]); - TclDecrRefCount(pair[1]); + if (transPtr != pair[0]) { + TclDecrRefCount(pair[0]); + } + if (transPtr != pair[1]) { + TclDecrRefCount(pair[1]); + } } } Tcl_DStringFree(&temp); |