diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | generic/tkSelect.c | 4 | ||||
| -rw-r--r-- | unix/tkUnixWm.c | 4 | ||||
| -rw-r--r-- | win/tkWinWm.c | 4 |
4 files changed, 12 insertions, 6 deletions
@@ -1,3 +1,9 @@ +2011-01-25 Jan Nijtmans <nijtmans@users.sf.net> + + * generic/tkSelect.c: [Patch #3129527]: Fix buffer overflow w/ GCC 4.5 and + * win/tkWinWm.c -D_FORTIFY_SOURCE=2. Just the strcpy->memcpy part, + * unix/tkUnixWm.c to prevent anything like [Bug #3164879] + 2011-01-22 Joe English <jenglish@users.sourceforge.net> * generic/ttk/ttkEntry.c(ttk::combobox): Add missing diff --git a/generic/tkSelect.c b/generic/tkSelect.c index dca3d1c..b1551f0 100644 --- a/generic/tkSelect.c +++ b/generic/tkSelect.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkSelect.c,v 1.20 2007/04/17 14:36:49 dkf Exp $ + * RCS: @(#) $Id: tkSelect.c,v 1.20.4.1 2011/01/25 08:31:37 nijtmans Exp $ */ #include "tkInt.h" @@ -909,7 +909,7 @@ Tk_SelectionObjCmd( cmdInfoPtr->byteOffset = 0; cmdInfoPtr->buffer[0] = '\0'; cmdInfoPtr->cmdLength = cmdLength; - strcpy(cmdInfoPtr->command, string); + memcpy(cmdInfoPtr->command, string, cmdLength + 1); Tk_CreateSelHandler(tkwin, selection, target, HandleTclCommand, (ClientData) cmdInfoPtr, format); } diff --git a/unix/tkUnixWm.c b/unix/tkUnixWm.c index e12f3a6..73d62c2 100644 --- a/unix/tkUnixWm.c +++ b/unix/tkUnixWm.c @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkUnixWm.c,v 1.58.2.8 2010/02/16 21:15:11 nijtmans Exp $ + * RCS: @(#) $Id: tkUnixWm.c,v 1.58.2.9 2011/01/25 08:31:37 nijtmans Exp $ */ #include "tkUnixInt.h" @@ -3020,7 +3020,7 @@ WmProtocolCmd( protPtr->nextPtr = wmPtr->protPtr; wmPtr->protPtr = protPtr; protPtr->interp = interp; - strcpy(protPtr->command, cmd); + memcpy(protPtr->command, cmd, cmdLength + 1); } if (!(wmPtr->flags & WM_NEVER_MAPPED)) { UpdateWmProtocols(wmPtr); diff --git a/win/tkWinWm.c b/win/tkWinWm.c index 5685ac0..67c2a6e 100644 --- a/win/tkWinWm.c +++ b/win/tkWinWm.c @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkWinWm.c,v 1.124.2.9 2010/03/12 13:02:36 nijtmans Exp $ + * RCS: @(#) $Id: tkWinWm.c,v 1.124.2.10 2011/01/25 08:31:37 nijtmans Exp $ */ #include "tkWinInt.h" @@ -5005,7 +5005,7 @@ WmProtocolCmd( protPtr->nextPtr = wmPtr->protPtr; wmPtr->protPtr = protPtr; protPtr->interp = interp; - strcpy(protPtr->command, cmd); + memcpy(protPtr->command, cmd, cmdLength + 1); } return TCL_OK; } |