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[lvm-devel] LVM2 ./WHATS_NEW lib/config/config.c



CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	meyering sourceware org	2007-07-20 15:26:39

Modified files:
	.              : WHATS_NEW 
	lib/config     : config.c 

Log message:
	In _line_append, use "sizeof buf - 1" rather than equivalent "4095"
	* lib/config/config.c:

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.663&r2=1.664
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/config/config.c.diff?cvsroot=lvm2&r1=1.60&r2=1.61

--- LVM2/WHATS_NEW	2007/07/20 15:22:45	1.663
+++ LVM2/WHATS_NEW	2007/07/20 15:26:39	1.664
@@ -1,4 +1,5 @@
 Version 2.02.28 -
+  In _line_append, use "sizeof buf - 1" rather than equivalent "4095"
   Introduce is_same_inode macro, now including a comparison of st_dev.
   Don't leak a file descriptor in _lock_file(), when flock fails.
   Add SUN's LDOM virtual block device to filters
--- LVM2/lib/config/config.c	2007/07/08 22:51:20	1.60
+++ LVM2/lib/config/config.c	2007/07/20 15:26:39	1.61
@@ -367,8 +367,8 @@
 	int n;
 
 	va_start(ap, fmt);
-	n = vsnprintf(&buf[0], 4095, fmt, ap);
-	if (n < 0 || n > 4095) {
+	n = vsnprintf(&buf[0], sizeof buf - 1, fmt, ap);
+	if (n < 0 || n > sizeof buf - 1) {
 		log_error("vsnprintf failed for config line");
 		return 0;
 	}


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