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fix free()-related bug

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mickey 1998-05-19 01:36:36 +00:00
parent a3d533af58
commit d628b27237
1 changed files with 29 additions and 0 deletions
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net/icb/patches/patch-aj Normal file
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@ -0,0 +1,29 @@
*** tcl/tclProc.c.orig Mon May 18 03:13:18 1998
--- tcl/tclProc.c Mon May 18 03:14:36 1998
***************
*** 793,803 ****
*/
procDone:
! for (argPtr = frame.varPtr; argPtr != NULL; argPtr = argPtr->nextPtr) {
if (argPtr->flags & VAR_DYNAMIC) {
free(argPtr->value);
}
! free((char *) argPtr);
}
iPtr->framePtr = frame.callerPtr;
iPtr->varFramePtr = frame.callerVarPtr;
--- 793,805 ----
*/
procDone:
! for (argPtr = frame.varPtr; argPtr != NULL;) {
! void *tmp = argPtr;
if (argPtr->flags & VAR_DYNAMIC) {
free(argPtr->value);
}
! argPtr = argPtr->nextPtr;
! free(tmp);
}
iPtr->framePtr = frame.callerPtr;
iPtr->varFramePtr = frame.callerVarPtr;