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| author | andreas_kupries <akupries@shaw.ca> | 2008-11-23 19:29:19 (GMT) |
|---|---|---|
| committer | andreas_kupries <akupries@shaw.ca> | 2008-11-23 19:29:19 (GMT) |
| commit | 7aaca6e2af565920f71bb68dbd2182b4ca82ed90 (patch) | |
| tree | 23441626de562e647d4b66101f877ed275d59541 /generic/tclIO.c | |
| parent | 3c9a69481dd1285a19f13ee18f5f4cc42cc1d877 (diff) | |
| download | tcl-7aaca6e2af565920f71bb68dbd2182b4ca82ed90.zip tcl-7aaca6e2af565920f71bb68dbd2182b4ca82ed90.tar.gz tcl-7aaca6e2af565920f71bb68dbd2182b4ca82ed90.tar.bz2 | |
* generic/tclIO.c: Backport of fix for [Bug 2333466].
Diffstat (limited to 'generic/tclIO.c')
| -rw-r--r-- | generic/tclIO.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/generic/tclIO.c b/generic/tclIO.c index b30385f..d1c7b6b 100644 --- a/generic/tclIO.c +++ b/generic/tclIO.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: tclIO.c,v 1.137.2.6 2008/05/23 21:10:43 andreas_kupries Exp $ + * RCS: @(#) $Id: tclIO.c,v 1.137.2.7 2008/11/23 19:29:19 andreas_kupries Exp $ */ #include "tclInt.h" @@ -9810,8 +9810,11 @@ Tcl_IsChannelExisting( name = statePtr->channelName; } + /* Bug 2333466. Include \0 in the compare to prevent partial matching + * on prefixes. + */ if ((*chanName == *name) && - (memcmp(name, chanName, (size_t) chanNameLen) == 0)) { + (memcmp(name, chanName, (size_t) chanNameLen+1) == 0)) { return 1; } } |