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* (Tcl_SetByteArrayObj): Only zero out the memory block if it is not beingdkf2012-03-021-3/+6
| | | immediately overwritten. Thanks to Stuart Cassoff for spotting.
* Adjust ckalloc/ckfree macros to greatly reduce number of explicit casts indkf2011-03-121-11/+9
| | | rest of Tcl source code. No ABI change. API change *should* be harmless.
* Now that we're no longer using SCM based on RCS, the RCS Keyword linesdgp2011-03-021-2/+0
|\ | | | | cause more harm than good. Purged them (except in zlib files).
| * Now that we're no longer using SCM based on RCS, the RCS Keyword lines causedgp2011-03-021-2/+0
| |\ | | | | | | more harm than good. Purged them.
| | * Now that we're no longer using SCM based on RCS, the RCS Keyword lines causedgp2011-03-011-2/+0
| | | | | | | | | more harm than good. Purged them.
| | * Backported fix for #1923966patthoyts2008-03-241-2/+4
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| | * De-fang an instance of the shared-result anti-pattern. [Bug 1716704]dkf2007-06-301-1/+5
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| | * * generic/tclBasic.c:Miguel Sofer2005-10-231-6/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * generic/tclBinary.c: * generic/tclCmdAH.c: * generic/tclCmdIL.c: * generic/tclCmdMZ.c: * generic/tclExecute.c: * generic/tclLink.c: * generic/tclMain.c: * generic/tclProc.c: * generic/tclScan.c: * generic/tclTest.c: * generic/tclVar.c: * mac/tclMacInit.c: * unix/tclUnixInit.c: * win/tclWinInit.c: Insure that the core never calls TclPtrSetVar, Tcl_SetVar2Ex, Tcl_ObjSetVar2 or Tcl_SetObjErrorCode with a 0-ref new value. It is not possible to handle error returns correctly in that case [Bug 1334947], one has the choice of leaking the object in some cases, or else risk crashing in some others.
| | * Fix [Bug 1116542]dkf2005-09-271-2/+18
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| | * * generic/tclBinary.c (DeleteScanNumberCache): fixed crashing bugdas2003-12-171-2/+4
| | | | | | | | | | | | when numeric scan-value cache contains NULL value.
| | * Stop losing references when variables are repeated in [binary scan]. [851747]dkf2003-12-021-40/+71
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| * | * generic/tclBinary.c (UpdateStringOfByteArray): Add panicdgp2010-04-301-2/+5
| | | | | | | | | | | | | | | when the generated string representation would grow beyond Tcl's size limits. [Bug 2994924]
* | | Fix gcc -Wextra warning: missing initializernijtmans2010-12-101-20/+21
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* | | [Bug 3129448]: possible over-allocation on 64-bit platformsnijtmans2010-12-061-3/+3
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* | | Tcl_Panic already writes a newline at the end, so the caller doesn't have to ↵nijtmans2010-11-191-2/+2
| | | | | | | | | | | | do that
* | | * generic/tclBinary.c (TclAppendBytesToByteArray): [Bug 3067036]: Makedkf2010-09-151-4/+19
| | | | | | | | | | | | | | | sure we never try to double zero repeatedly to get a buffer size. Also added a check for sanity on the size of buffer being appended.
* | | Remove many type casts which are no longernecessary as a result of [Patch ↵nijtmans2010-08-221-2/+2
| | | | | | | | | | | | 3009403]: Signature of Tcl_GetHashKey, Tcl_(Create|Find)HashEntry
* | | * generic/tclBinary.c (TclAppendBytesToByteArray): Add commentsdgp2010-04-301-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * generic/tclInt.h (TclAppendBytesToByteArray): placing overflow protection responsibility on caller. Convert "len" argument to signed int which any value already vetted for overflow issues will fit into. * generic/tclStringObj.c: Update caller; standardize panic msg. * generic/tclBinary.c (UpdateStringOfByteArray): Add panic when the generated string representation would grow beyond Tcl's size limits. [Bug 2994924]
* | | * generic/tclBinary.c (TclAppendBytesToByteArray): Add extra armourdkf2010-04-301-6/+11
| | | | | | | | | | | | against buffer overflows.
* | | fix MSVC warning C4018: '>' : signed/unsigned mismatchnijtmans2010-04-291-2/+2
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* | | * generic/tclBinary.c (TclAppendBytesToByteArray): [Bug 2992970]: Makedkf2010-04-291-1/+76
| | | | | | | | | | | | | | | | | | * generic/tclStringObj.c (Tcl_AppendObjToObj): an append of a byte array to another into an efficent operation. The problem was the (lack of) a proper growth management strategy for the byte array.
* | | Code Audit results:dkf2010-03-051-12/+18
| | | | | | | | | | | | | | | | | | | | | | | | * use do { ... } while (0) in macros * avoid shadowing one local variable with another * use clearer 'foo.bar++;' instead of '++foo.bar;' where result not required (i.e., semantically equivalent) * follow Engineering Manual rules on spacing and declarations
* | | Handle completely invalid input to the decode methods [Bug 2922555]patthoyts2009-12-291-1/+4
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* | | Fix gcc warning, using gcc-4.3.4 on cygwinnijtmans2009-12-111-2/+2
| | | | | | | | | | | | | | | warning: array subscript has type 'char' win/makefile.vc Revert to version 1.203 [Bug #2912773]
* | | Fix gcc warning, using gcc-4.3.4 on cygwinnijtmans2009-12-111-2/+2
| | | | | | | | | | | | | | | warning: array subscript has type 'char' win/makefile.vc Revert to version 1.203 [Bug #2912773]
* | | Eliminate various gcc warnings (in -Wextra mode)nijtmans2009-11-181-11/+12
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* | | * generic/tclBinary.c: Removed unused variables.dgp2009-07-161-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * generic/tclCmdIL.c: * generic/tclCompile.c: * generic/tclExecute.c: * generic/tclHash.c: * generic/tclIOUtil.c: * generic/tclVar.c: * generic/tclBasic.c: Silence compiler warnings about ClientData. * generic/tclProc.c: * generic/tclScan.c: Typo in ACCEPT_NAN configuration. * generic/tclStrToD.c: Set floating point control register on MIPS systems so that the gradual underflow expected by Tcl is in effect. [Bug 2819200]
* | | - eliminate some unnessary type castsnijtmans2009-02-031-9/+9
| | | | | | | | | | | | | | | - some internal const decorations - spacing
* | | Style fixes (unfouling whitespace, sorting comments, removing useless casts, ↵dkf2009-01-091-4/+3
| | | | | | | | | | | | etc.)
* | | Fix [Bug 2380293]. Redefine non-strict decoding to ignore only whitespace.ferrieux2008-12-151-4/+5
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* | | Tidy up formatting.dkf2008-11-161-612/+595
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* | | patch #2215022: clean up the binary ensemble initialization codepatthoyts2008-11-071-90/+38
| | | | | | | | | | | | | | | Applied a patch from Duoas which extends the TclMakeEnsemble command to handle sub-ensembles from tables. Cleaned up the original patch a bit.
* | | Style improvements - invoking callbacks without visual junk.dkf2008-10-261-50/+48
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* | | Add "const" to many internalnijtmans2008-10-151-59/+59
| | | | | | | | | | | | | | | | | | | | | | | | const tables, so those will be put by the C-compiler in the TEXT segment in stead of the DATA segment. This makes those table sharable in shared libraries.
* | | Some cleaning up of the binary encode/decode enginesdkf2008-10-071-121/+160
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* | | fix [2021443] inconsistant "wrong # args" messagesnijtmans2008-07-191-3/+3
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* | | fix warnings, remove unused debug code that causes build failuredas2008-06-051-24/+10
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* | | TIP #317 implementationpatthoyts2008-06-031-7/+567
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* | | Converted the [binary] command into an ensemble.patthoyts2008-05-021-147/+228
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* | | Get rid of pre-C89-isms (esp. CONST vs const).dkf2008-04-271-2/+2
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* | improved fix keeping short-circuitpatthoyts2008-03-241-3/+5
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* | bug #1923966 - crash in binary format. Added tests for the above crash ↵patthoyts2008-03-241-2/+2
| | | | | | | | condition.
* | merge stable branch onto HEADdgp2007-12-131-1/+1
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* | [Patch 1830038]: Increased usage of macros to detect and take advantage of ↵Miguel Sofer2007-11-111-14/+19
| | | | | | | | objTypes.
* | * generic/tclBinary.c (Tcl_GetByteArrayFromObj): check type beforehobbs2007-11-091-2/+4
| | | | | | | | func jump
* | header cleanupdgp2007-09-071-2/+2
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* | * generic/tclBinary.c: Addressed several code paths where theKevin B Kenny2007-04-241-1/+6
| | | | | | | | | | error return from the 'binary format' command leaked the result buffer.
* | * generic/tclBinary.c (Tcl_SetByteArrayLength): Replaced ckalloc() /dgp2007-03-191-9/+5
| | | | | | | | memcpy() sequence with ckrealloc() call.
* | various "const" additions, in line with TIP #27nijtmans2007-02-201-17/+18
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* | Minor changes (whitespace police, etc.)dkf2006-11-071-59/+56
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