Package: procps
Version: 1:3.2.7-3
Followup-For: Bug #256376
After further review it looks like PUFF is not checking if it has
enough memory to write on. This is a simple fix to the problem.
Index: top.h
===================================================================
RCS file: /cvsroot/procps/procps/top.h,v
retrieving revision 1.57
diff -u -p -r1.57 top.h
--- top.h 25 Jun 2006 02:15:35 -0000 1.57
+++ top.h 14 Mar 2007 06:21:58 -0000
@@ -149,6 +149,8 @@ do {
int _len = 1 + snprintf(_str, sizeof(_str), fmt, ## arg); \
if (Batch) _ptr = _str; \
else { \
+ if (Pseudo_row * Pseudo_cols + _len > Pseudo_size) \
+ Pseudo_scrn = realloc(Pseudo_scrn,Pseudo_row * Pseudo_cols + _len); \
_ptr = &Pseudo_scrn[Pseudo_row++ * Pseudo_cols]; \
if (memcmp(_ptr, _str, _len)) { \
memcpy(_ptr, _str, _len); \
