CVS commit: src/lib/libc/stdlib

[Krister Walfridsson <kristerw%netbsd.org@localhost>]

Module Name:    src
Committed By:   kristerw
Date:           Wed Aug  8 00:51:18 UTC 2007

Modified Files:
        src/lib/libc/stdlib: atexit.c

Log Message:
Ensure that the struct atexit_handler has been removed from the list
of pending atexit handlers before the structure is reused.  This prevents
__cxa_finalize from going into an infinite loop when an atexit handler
register a new atexit handler as in:

   #include <stdlib.h>

   void two(void) {
   }

   void one(void) {
           atexit(two);
   }

   int main(void) {
           atexit(one);
           return 0;
   }


To generate a diff of this commit:
cvs rdiff -r1.17 -r1.18 src/lib/libc/stdlib/atexit.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.