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fuser: fix loop over kinfo_proc array

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The previous code would skip as many entries at the end of the
array as there were zombies in the list.  While here fix type
of cnt.

Submitted by:	Ali Abdallah <ali.abdallah suse.com>
PR:		232702
MFC After:	2 weeks
This commit is contained in:
Gleb Smirnoff 2023-01-09 08:40:20 -08:00
parent 0eccd618a3
commit dd2b23006c
1 changed files with 6 additions and 7 deletions
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13
usr.bin/fstat/fuser.c
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@ -163,12 +163,12 @@ int
do_fuser(int argc, char *argv[])
{
struct consumer *consumer;
struct kinfo_proc *p, *procs;
struct kinfo_proc *procs;
struct procstat *procstat;
struct reqfile *reqfiles;
char *ep, *nlistf, *memf;
int ch, cnt, sig;
unsigned int i, nfiles;
int ch, sig;
unsigned int i, cnt, nfiles;
sig = SIGKILL; /* Default to kill. */
nlistf = NULL;
@ -253,10 +253,9 @@ do_fuser(int argc, char *argv[])
/*
* Walk through process table and look for matching files.
*/
p = procs;
while(cnt--)
if (p->ki_stat != SZOMB)
dofiles(procstat, p++, reqfiles, nfiles);
for (i = 0; i < cnt; i++)
if (procs[i].ki_stat != SZOMB)
dofiles(procstat, &procs[i], reqfiles, nfiles);
for (i = 0; i < nfiles; i++) {
fprintf(stderr, "%s:", reqfiles[i].name);