http://defect.opensolaris.org/bz/show_bug.cgi?id=8084
Summary: memset used with inverted arguments
Classification: Development
Product: power-mgmt
Version: unspecified
Platform: ANY/Generic
OS/Version: Solaris
Status: ACCEPTED
Severity: major
Priority: P2
Component: powertop
AssignedTo: rafael.vanoni at sun.com
ReportedBy: rafael.vanoni at sun.com
CC: tesla-dev at opensolaris.org
Halfway through powertop.c, in the may program loop we have
207 (void) memset(event_info, EVENT_NUM_MAX * sizeof
(event_info_t),
208 0);
209 (void) memset(cstate_info, 2 * sizeof (state_info_t), 0);
but from the memset(3) man page:
void *memset(void *s, int c, size_t n);
The memset() function sets the first n bytes in memory area
s to the value of c (converted to an unsigned char). It
returns s.
A whale of a bug here.
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