diff options
| author | itojun <itojun@pkgsrc.org> | 2001-02-12 00:53:12 +0000 |
|---|---|---|
| committer | itojun <itojun@pkgsrc.org> | 2001-02-12 00:53:12 +0000 |
| commit | d1982e17ccff4d194e9d2b3b992a8cb47574197e (patch) | |
| tree | b9d16d1b34cc30494d0143d62c74e2ae6911a0ed /chat/icb | |
| parent | e0d1d7adf18d28b8bfe81c2734ee81b4791cba9f (diff) | |
| download | pkgsrc-d1982e17ccff4d194e9d2b3b992a8cb47574197e.tar.gz | |
do not reference freed memory region. found by mallof.conf=AJ
Diffstat (limited to 'chat/icb')
| -rw-r--r-- | chat/icb/files/patch-sum | 3 | ||||
| -rw-r--r-- | chat/icb/patches/patch-at | 40 |
2 files changed, 42 insertions, 1 deletions
diff --git a/chat/icb/files/patch-sum b/chat/icb/files/patch-sum index 3a1ca986e26..b047dc05c3c 100644 --- a/chat/icb/files/patch-sum +++ b/chat/icb/files/patch-sum @@ -1,4 +1,4 @@ -$NetBSD: patch-sum,v 1.1.1.1 2000/12/15 00:36:37 wiz Exp $ +$NetBSD: patch-sum,v 1.2 2001/02/12 00:53:12 itojun Exp $ MD5 (patch-aa) = f6342b55aa894c06fdc83bbc3a8d9ecc MD5 (patch-ab) = af1c56e0de45046d2f36c1b4b7558741 @@ -19,3 +19,4 @@ MD5 (patch-ap) = ddd5c1ff9deb3e7c38264675305b0098 MD5 (patch-aq) = ab312e8e310b08633a504b6c19aa2289 MD5 (patch-ar) = 06c67af14f9a8ae76bf48ad4a07a2087 MD5 (patch-as) = fb3e96b60ffb3c4f754749b6a3a40c65 +MD5 (patch-at) = 81e340834f993bbd7038206b3bb2b78a diff --git a/chat/icb/patches/patch-at b/chat/icb/patches/patch-at new file mode 100644 index 00000000000..8e2d0b608eb --- /dev/null +++ b/chat/icb/patches/patch-at @@ -0,0 +1,40 @@ +$NetBSD: patch-at,v 1.1 2001/02/12 00:53:14 itojun Exp $ + +--- tcl/tclProc.c- Mon Feb 12 09:46:23 2001 ++++ tcl/tclProc.c Mon Feb 12 09:49:35 2001 +@@ -690,7 +690,7 @@ + char **argv; /* Argument values. */ + { + char **args; +- register Var *formalPtr, *argPtr; ++ register Var *formalPtr, *argPtr, *nextPtr; + register Interp *iPtr = (Interp *) interp; + CallFrame frame; + char *value, *end; +@@ -700,6 +700,7 @@ + * Set up a call frame for the new procedure invocation. + */ + ++ memset(&frame, 0, sizeof(frame)); + iPtr = procPtr->iPtr; + frame.varPtr = NULL; + if (iPtr->varFramePtr != NULL) { +@@ -793,7 +794,8 @@ + */ + + procDone: +- for (argPtr = frame.varPtr; argPtr != NULL; argPtr = argPtr->nextPtr) { ++ for (argPtr = frame.varPtr; argPtr != NULL; argPtr = nextPtr) { ++ nextPtr = argPtr->nextPtr; + if (argPtr->flags & VAR_DYNAMIC) { + free(argPtr->value); + } +@@ -919,7 +921,7 @@ + if (valueLength < 20) { + valueLength = 20; + } +- varPtr = (Var *) malloc(VAR_SIZE(nameLength, valueLength)); ++ varPtr = (Var *) calloc(1, VAR_SIZE(nameLength, valueLength)); + strcpy(varPtr->name, name); + varPtr->value = varPtr->name + nameLength + 1; + strcpy(varPtr->value, value); |