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Go Back   Linux Archive > Redhat > Device-mapper Development

 
 
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Old 09-02-2008, 12:16 PM
 
Default device-mapper ./WHATS_NEW lib/libdevmapper.h l ...

CVSROOT: /cvs/dm
Module name: device-mapper
Changes by: agk@sourceware.org 2008-09-02 12:16:07

Modified files:
. : WHATS_NEW
lib : libdevmapper.h libdm-deptree.c

Log message:
Extend deptree buffers so the largest possible device numbers fit.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/device-mapper/WHATS_NEW.diff?cvsroot=dm&r1=1.249&r2=1.250
http://sourceware.org/cgi-bin/cvsweb.cgi/device-mapper/lib/libdevmapper.h.diff?cvsroot=dm&r1=1.83&r2=1.84
http://sourceware.org/cgi-bin/cvsweb.cgi/device-mapper/lib/libdm-deptree.c.diff?cvsroot=dm&r1=1.40&r2=1.41

--- device-mapper/WHATS_NEW 2008/06/27 15:36:51 1.249
+++ device-mapper/WHATS_NEW 2008/09/02 12:16:06 1.250
@@ -1,5 +1,6 @@
Version 1.02.28 -
================================
+ Extend deptree buffers so the largest possible device numbers fit.
Added generation of the versioned libdevmapper-event.so for LVM's test
Underline longer report help text headings.

--- device-mapper/lib/libdevmapper.h 2008/06/24 22:53:48 1.83
+++ device-mapper/lib/libdevmapper.h 2008/09/02 12:16:07 1.84
@@ -181,8 +181,9 @@
uint64_t size, const char *ttype, const char *params);

/*
- * Format major/minor numbers correctly for input to driver
+ * Format major/minor numbers correctly for input to driver.
*/
+#define DM_FORMAT_DEV_BUFSIZE 13 /* Minimum bufsize to handle worst case. */
int dm_format_dev(char *buf, int bufsize, uint32_t dev_major, uint32_t dev_minor);

/* Use this to retrive target information returned from a STATUS call */
--- device-mapper/lib/libdm-deptree.c 2008/06/25 14:24:17 1.40
+++ device-mapper/lib/libdm-deptree.c 2008/09/02 12:16:07 1.41
@@ -1243,7 +1243,7 @@
size_t paramsize, int *pos)
{
struct seg_area *area;
- char devbuf[10];
+ char devbuf[DM_FORMAT_DEV_BUFSIZE];
int tw;
const char *prefix = "";

@@ -1270,7 +1270,8 @@
int pos = 0;
int tw;
int r;
- char originbuf[10], cowbuf[10], logbuf[10];
+ char originbuf[DM_FORMAT_DEV_BUFSIZE], cowbuf[DM_FORMAT_DEV_BUFSIZE];
+ char logbuf[DM_FORMAT_DEV_BUFSIZE];
const char *logtype;

switch(seg->type) {

--
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