[linux-lvm] Yet another patch to lvm_dir_cache.c

["William L. Jones" <jones tacc cc utexas edu>]

linux-2.4-test5 problem.

lvm_dir_cache.c has a minor problem when it scans the output of 
/proc/partitions. It does not correctly skip the rest of the line.  The 
following patch fixes this problem:


[root xfs lib]# diff -c lvm_dir_cache.c.orig lvm_dir_cache.c
*** lvm_dir_cache.c.orig        Mon Feb 21 20:09:32 2000
--- lvm_dir_cache.c     Thu Aug  3 11:11:04 2000
***************
*** 83,91 ****
     }

     if ( dir_cache == NULL) {
!       if ( ( proc = fopen ( "/proc/partitions", "r")) != NULL) {
           while ( !feof ( proc)) {
!              fscanf ( proc, " %s %s %s %s\n", major, minor, blocks, devname);
               if ( atoi ( major) > 0 && atoi ( major) != LVM_BLK_MAJOR) {
                  lvm_add_dir_cache ( "/dev", devname);
               }
--- 83,91 ----
     }

     if ( dir_cache == NULL) {
!       if (( proc = fopen ( "/proc/partitions", "r")) != NULL) {
           while ( !feof ( proc)) {
!              fscanf ( proc, " %s %s %s %s%*[^\n]s\n", major, minor, 
blocks, devname);
               if ( atoi ( major) > 0 && atoi ( major) != LVM_BLK_MAJOR) {
                  lvm_add_dir_cache ( "/dev", devname);
               }