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TCL_CHANNEL_VERSION_2 type specification.
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condition and security leak in tmp filename creation.
(max) [Patch #402924]
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Tcl_WaitPid call in error case of process creation on Unix, as it
would lead to defunct processes. [Bug: 6148]
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error test (previously only errno was checked, but the return
value of strtod() should be checked as well). [Bug: 4118].
* tests/exec.test: Added test for proper conversion of UTF data
when used with "<< $dataWithUTF" on exec's.
* unix/tclUnixPipe.c (TclpCreateTempFile): Added
Tcl_UtfToExternalDString call, so that if there is UTF content in
the string it will be properly converted to the system encoding
before being written [Bug: 4030].
(TclpCreateTempFile): Added a check on the return value of tmpnam;
some systems (Linux, for example) will start to return NULL after
tmpnam has been called TMP_MAX times; not checking for this can
have bad results (overwriting temp files, core dumps, etc.)
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[Bug: 4409].
* unix/tclLoadAout.c:
* unix/tclUnixPipe.c: Added (off_t) type casts in lseek() calls
[Bug: 4410].
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* unix/tcl.m4:
* unix/tclUnixPipe.c: removed checking for compatible vfork
function and use of the vfork function. Modern VM systems rarely
suffer any performance degradation when fork is used, and it
solves multiple problems with vfork. Users that still want vfork
and add -Dfork=vfork to the compile flags. [Bug: 942 2228 1312]
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that don't have DST.
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isNonBlocking flag on pipe. [Bug: 1356 710]
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* unix/tclAppInit.c: identified potential mem leak when compiling
tcltest (not critical)
* unix/tclUnixPipe.c: fixed mem leak in TclpCreateProcess when
doing alloc between vfork and execvp.
* unix/tclUnixTest.c: fixed mem leak in findexecutable test command
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