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Fix `fstat -m' (show memory-mapped files), which was broken by

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revision 1.25. When evaluating the termination condition for the
iteration over all map entries, we must take care to use the kernel
versions of all pointers. The code was comparing a kernel pointer
to a pointer within a local variable, so the loop never terminated.
This commit is contained in:
Ian Dowse 2001-02-15 22:42:44 +00:00
parent 7c45cb9bca
commit b654e1067b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=72527
1 changed files with 2 additions and 2 deletions
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4
usr.bin/fstat/fstat.c
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@ -393,8 +393,8 @@ dommap(kp)
}
map = &vmspace.vm_map;
for (entryp = map->header.next; entryp != &vmspace.vm_map.header;
entryp = entry.next) {
for (entryp = map->header.next;
entryp != &kp->ki_vmspace->vm_map.header; entryp = entry.next) {
if (!KVM_READ(entryp, &entry, sizeof(entry))) {
dprintf(stderr,
"can't read vm_map_entry at %p for pid %d\n",