[svn:parrot] r44412 - branches/boehm_gc_2/src/gc
bacek at svn.parrot.org
bacek at svn.parrot.org
Tue Feb 23 21:31:18 UTC 2010
Author: bacek
Date: Tue Feb 23 21:31:18 2010
New Revision: 44412
URL: https://trac.parrot.org/parrot/changeset/44412
Log:
Don't try to copy data from not-yet-allocated strings.
Modified:
branches/boehm_gc_2/src/gc/gc_boehm.c
Modified: branches/boehm_gc_2/src/gc/gc_boehm.c
==============================================================================
--- branches/boehm_gc_2/src/gc/gc_boehm.c Tue Feb 23 21:04:24 2010 (r44411)
+++ branches/boehm_gc_2/src/gc/gc_boehm.c Tue Feb 23 21:31:18 2010 (r44412)
@@ -407,7 +407,8 @@
char *mem;
mem = (char *)GC_MALLOC_ATOMIC(size);
- strncpy(mem, str->strstart, str->strlen);
+ if (str->strstart)
+ strncpy(mem, str->strstart, str->strlen);
Buffer_bufstart(str) = str->strstart = mem;
Buffer_buflen(str) = size;
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