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| author | das <das> | 2009-09-07 07:29:03 (GMT) |
|---|---|---|
| committer | das <das> | 2009-09-07 07:29:03 (GMT) |
| commit | b1a164c0a1f1822b82ed874aa176a5e3da80122e (patch) | |
| tree | 482f0c745521d3a4c67098b23132148476c35fbc /generic/tkTextDisp.c | |
| parent | 71419c7600e07b055614f65a8617ff25e63c1603 (diff) | |
| download | tk-b1a164c0a1f1822b82ed874aa176a5e3da80122e.zip tk-b1a164c0a1f1822b82ed874aa176a5e3da80122e.tar.gz tk-b1a164c0a1f1822b82ed874aa176a5e3da80122e.tar.bz2 | |
* generic/tkFocus.c: fix potential null dereference flagged by clang
* generic/tkMenu.c: static analyzer.
* generic/tkTextBTree.c:
* generic/tkTextDisp.c:
* generic/tkTextIndex.c:
* generic/tkConsole.c: silence false positives from clang static
* generic/tkTest.c: analyzer about potential null dereference.
* generic/tkText.c:
* generic/tkTextBTree.c:
* generic/tkTextTag.c:
* generic/tkVisual.c:
Diffstat (limited to 'generic/tkTextDisp.c')
| -rw-r--r-- | generic/tkTextDisp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c index 721647d..9a6b819 100644 --- a/generic/tkTextDisp.c +++ b/generic/tkTextDisp.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: tkTextDisp.c,v 1.74 2009/08/04 21:19:27 dkf Exp $ + * RCS: @(#) $Id: tkTextDisp.c,v 1.75 2009/09/07 07:29:04 das Exp $ */ #include "tkInt.h" @@ -8360,7 +8360,9 @@ FreeBaseChunk( ciPtr->chars = NULL; } - Tcl_DStringFree(&((BaseCharInfo *) baseChunkPtr->clientData)->baseChars); + if (baseChunkPtr) { + Tcl_DStringFree(&((BaseCharInfo *) baseChunkPtr->clientData)->baseChars); + } } /* |