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Index: head/bin/chflags/chflags.c
===================================================================
--- head/bin/chflags/chflags.c
+++ head/bin/chflags/chflags.c
@@ -163,7 +163,7 @@
if ((ftsp = fts_open(++argv, fts_options , 0)) == NULL)
err(1, NULL);
- for (rval = 0; (p = fts_read(ftsp)) != NULL;) {
+ for (rval = 0; errno = 0, (p = fts_read(ftsp)) != NULL;) {
int atflag;
if ((fts_options & FTS_LOGICAL) ||
Index: head/bin/chmod/chmod.c
===================================================================
--- head/bin/chmod/chmod.c
+++ head/bin/chmod/chmod.c
@@ -164,7 +164,7 @@
if ((ftsp = fts_open(++argv, fts_options, 0)) == NULL)
err(1, "fts_open");
- for (rval = 0; (p = fts_read(ftsp)) != NULL;) {
+ for (rval = 0; errno = 0, (p = fts_read(ftsp)) != NULL;) {
int atflag;
if ((fts_options & FTS_LOGICAL) ||
Index: head/bin/cp/cp.c
===================================================================
--- head/bin/cp/cp.c
+++ head/bin/cp/cp.c
@@ -282,7 +282,8 @@
if ((ftsp = fts_open(argv, fts_options, NULL)) == NULL)
err(1, "fts_open");
- for (badcp = rval = 0; (curr = fts_read(ftsp)) != NULL; badcp = 0) {
+ for (badcp = rval = 0; errno = 0, (curr = fts_read(ftsp)) != NULL;
+ badcp = 0) {
switch (curr->fts_info) {
case FTS_NS:
case FTS_DNR:
Index: head/bin/ls/ls.c
===================================================================
--- head/bin/ls/ls.c
+++ head/bin/ls/ls.c
@@ -645,7 +645,7 @@
ch_options = !f_recursive && !f_label &&
options & FTS_NOSTAT ? FTS_NAMEONLY : 0;
- while ((p = fts_read(ftsp)) != NULL)
+ while (errno = 0, (p = fts_read(ftsp)) != NULL)
switch (p->fts_info) {
case FTS_DC:
warnx("%s: directory causes a cycle", p->fts_name);
Index: head/bin/rm/rm.c
===================================================================
--- head/bin/rm/rm.c
+++ head/bin/rm/rm.c
@@ -207,7 +207,7 @@
return;
err(1, "fts_open");
}
- while ((p = fts_read(fts)) != NULL) {
+ while (errno = 0, (p = fts_read(fts)) != NULL) {
switch (p->fts_info) {
case FTS_DNR:
if (!fflag || p->fts_errno != ENOENT) {
Index: head/bin/setfacl/setfacl.c
===================================================================
--- head/bin/setfacl/setfacl.c
+++ head/bin/setfacl/setfacl.c
@@ -498,8 +498,10 @@
/* Open all files. */
if ((ftsp = fts_open(files_list, fts_options | FTS_NOSTAT, 0)) == NULL)
err(1, "fts_open");
- while ((file = fts_read(ftsp)) != NULL)
+ while (errno = 0, (file = fts_read(ftsp)) != NULL)
carried_error += handle_file(ftsp, file);
+ if (errno != 0)
+ err(1, "fts_read");
return (carried_error);
}
Index: head/contrib/mtree/create.c
===================================================================
--- head/contrib/mtree/create.c
+++ head/contrib/mtree/create.c
@@ -129,7 +129,7 @@
if ((t = fts_open(argv, ftsoptions, dcmp)) == NULL)
mtree_err("fts_open: %s", strerror(errno));
- while ((p = fts_read(t)) != NULL) {
+ while (errno = 0, (p = fts_read(t)) != NULL) {
if (jflag)
indent = p->fts_level * 4;
if (check_excludes(p->fts_name, p->fts_path)) {
@@ -173,6 +173,8 @@
}
}
+ if (errno != 0)
+ mtree_err("fts_read: %s", strerror(errno));
fts_close(t);
if (sflag && keys & F_CKSUM)
mtree_err("%s checksum: %u", fullpath, crc_total);
Index: head/contrib/mtree/verify.c
===================================================================
--- head/contrib/mtree/verify.c
+++ head/contrib/mtree/verify.c
@@ -90,7 +90,7 @@
mtree_err("fts_open: %s", strerror(errno));
level = root;
specdepth = rval = 0;
- while ((p = fts_read(t)) != NULL) {
+ while (errno = 0, (p = fts_read(t)) != NULL) {
if (check_excludes(p->fts_name, p->fts_path)) {
fts_set(t, p, FTS_SKIP);
continue;
@@ -160,6 +160,8 @@
}
fts_set(t, p, FTS_SKIP);
}
+ if (errno != 0)
+ mtree_err("fts_read: %s", strerror(errno));
fts_close(t);
if (sflag)
warnx("%s checksum: %u", fullpath, crc_total);
Index: head/usr.bin/du/du.c
===================================================================
--- head/usr.bin/du/du.c
+++ head/usr.bin/du/du.c
@@ -268,7 +268,7 @@
if ((fts = fts_open(argv, ftsoptions, NULL)) == NULL)
err(1, "fts_open");
- while ((p = fts_read(fts)) != NULL) {
+ while (errno = 0, (p = fts_read(fts)) != NULL) {
switch (p->fts_info) {
case FTS_D: /* Ignore. */
if (ignorep(p))
Index: head/usr.bin/grep/util.c
===================================================================
--- head/usr.bin/grep/util.c
+++ head/usr.bin/grep/util.c
@@ -154,7 +154,7 @@
__DECONST(char * const *, wd) : argv, fts_flags, NULL);
if (fts == NULL)
err(2, "fts_open");
- while ((p = fts_read(fts)) != NULL) {
+ while (errno = 0, (p = fts_read(fts)) != NULL) {
switch (p->fts_info) {
case FTS_DNR:
/* FALLTHROUGH */
@@ -187,6 +187,8 @@
break;
}
}
+ if (errno != 0)
+ err(2, "fts_read");
fts_close(fts);
return (matched);
Index: head/usr.bin/gzip/gzip.c
===================================================================
--- head/usr.bin/gzip/gzip.c
+++ head/usr.bin/gzip/gzip.c
@@ -2075,7 +2075,7 @@
return;
}
- while ((entry = fts_read(fts))) {
+ while (errno = 0, (entry = fts_read(fts))) {
switch(entry->fts_info) {
case FTS_D:
case FTS_DP:
@@ -2090,6 +2090,8 @@
handle_file(entry->fts_path, entry->fts_statp);
}
}
+ if (errno != 0)
+ warn("error with fts_read %s", dir);
(void)fts_close(fts);
}
#endif
Index: head/usr.sbin/chown/chown.c
===================================================================
--- head/usr.sbin/chown/chown.c
+++ head/usr.sbin/chown/chown.c
@@ -177,7 +177,7 @@
if ((ftsp = fts_open(++argv, fts_options, NULL)) == NULL)
err(1, NULL);
- for (rval = 0; (p = fts_read(ftsp)) != NULL;) {
+ for (rval = 0; errno = 0, (p = fts_read(ftsp)) != NULL;) {
int atflag;
if ((fts_options & FTS_LOGICAL) ||
Index: head/usr.sbin/ckdist/ckdist.c
===================================================================
--- head/usr.sbin/ckdist/ckdist.c
+++ head/usr.sbin/ckdist/ckdist.c
@@ -151,7 +151,7 @@
arg[0] = *argv;
if ((ftsp = fts_open(arg, FTS_LOGICAL, NULL)) == NULL)
err(2, "fts_open");
- while ((f = fts_read(ftsp)) != NULL)
+ while (errno = 0, (f = fts_read(ftsp)) != NULL)
switch (f->fts_info) {
case FTS_DC:
rval = fail(f->fts_path, "Directory causes a cycle");
Index: head/usr.sbin/fmtree/create.c
===================================================================
--- head/usr.sbin/fmtree/create.c
+++ head/usr.sbin/fmtree/create.c
@@ -102,7 +102,7 @@
argv[1] = NULL;
if ((t = fts_open(argv, ftsoptions, dsort)) == NULL)
err(1, "fts_open()");
- while ((p = fts_read(t))) {
+ while (errno = 0, (p = fts_read(t))) {
if (iflag)
indent = p->fts_level * 4;
if (check_excludes(p->fts_name, p->fts_path)) {
@@ -137,6 +137,8 @@
}
}
+ if (errno != 0)
+ err(1, "fts_read()");
(void)fts_close(t);
if (sflag && keys & F_CKSUM)
warnx("%s checksum: %lu", fullpath, (unsigned long)crc_total);
Index: head/usr.sbin/fmtree/verify.c
===================================================================
--- head/usr.sbin/fmtree/verify.c
+++ head/usr.sbin/fmtree/verify.c
@@ -86,7 +86,7 @@
err(1, "line %d: fts_open", lineno);
level = root;
specdepth = rval = 0;
- while ((p = fts_read(t))) {
+ while (errno = 0, (p = fts_read(t))) {
if (check_excludes(p->fts_name, p->fts_path)) {
fts_set(t, p, FTS_SKIP);
continue;
@@ -149,6 +149,8 @@
}
(void)fts_set(t, p, FTS_SKIP);
}
+ if (errno != 0)
+ err(1, "fts_read()");
(void)fts_close(t);
if (sflag)
warnx("%s checksum: %lu", fullpath, (unsigned long)crc_total);
Index: head/usr.sbin/setfmac/setfmac.c
===================================================================
--- head/usr.sbin/setfmac/setfmac.c
+++ head/usr.sbin/setfmac/setfmac.c
@@ -142,7 +142,7 @@
fts = fts_open(argv, hflag | xflag, NULL);
if (fts == NULL)
err(1, "cannot traverse filesystem%s", argc ? "s" : "");
- while ((ftsent = fts_read(fts)) != NULL) {
+ while (errno = 0, (ftsent = fts_read(fts)) != NULL) {
switch (ftsent->fts_info) {
case FTS_DP: /* skip post-order */
break;
@@ -176,6 +176,8 @@
ftsent->fts_info, ftsent->fts_path);
}
}
+ if (errno != 0)
+ err(1, "fts_read");
fts_close(fts);
exit(0);
}

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