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| author | nijtmans <nijtmans> | 2011-01-25 08:31:37 (GMT) |
|---|---|---|
| committer | nijtmans <nijtmans> | 2011-01-25 08:31:37 (GMT) |
| commit | e879651f606df661d88f8b3ae73bdbbd37d4082c (patch) | |
| tree | 5102c8db204c464ad05ae31f1603514f24068789 /unix | |
| parent | a997d84bbfd5ab7b01bebf18efbc60b358770bc0 (diff) | |
| download | tk-e879651f606df661d88f8b3ae73bdbbd37d4082c.zip tk-e879651f606df661d88f8b3ae73bdbbd37d4082c.tar.gz tk-e879651f606df661d88f8b3ae73bdbbd37d4082c.tar.bz2 | |
[Patch #3129527]: Fix buffer overflow w/ GCC 4.5 and -D_FORTIFY_SOURCE=2.
Just the strcpy->memcpy part, to prevent anything like [Bug #3164879]
Diffstat (limited to 'unix')
| -rw-r--r-- | unix/tkUnixWm.c | 4 |
1 files changed, 2 insertions, 2 deletions
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); |