Module Name: src
Committed By: mlelstv
Date: Mon Mar 14 18:38:11 UTC 2022
Modified Files:
src/sbin/dump: optr.c
Log Message:
Silently ignore fstab entries with NAME= entries that cannot be resolved.
Fixes PR 56249.
To generate a diff of this commit:
cvs rdiff -u -r1.43 -r1.44 src/sbin/dump/optr.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sbin/dump/optr.c
diff -u src/sbin/dump/optr.c:1.43 src/sbin/dump/optr.c:1.44
--- src/sbin/dump/optr.c:1.43 Fri Mar 1 16:42:11 2019
+++ src/sbin/dump/optr.c Mon Mar 14 18:38:11 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: optr.c,v 1.43 2019/03/01 16:42:11 christos Exp $ */
+/* $NetBSD: optr.c,v 1.44 2022/03/14 18:38:11 mlelstv Exp $ */
/*-
* Copyright (c) 1980, 1988, 1993
@@ -34,7 +34,7 @@
#if 0
static char sccsid[] = "@(#)optr.c 8.2 (Berkeley) 1/6/94";
#else
-__RCSID("$NetBSD: optr.c,v 1.43 2019/03/01 16:42:11 christos Exp $");
+__RCSID("$NetBSD: optr.c,v 1.44 2022/03/14 18:38:11 mlelstv Exp $");
#endif
#endif /* not lint */
@@ -344,9 +344,10 @@ allocfsent(const struct fstab *fs)
new->fs_file = xstrdup(fs->fs_file);
new->fs_type = xstrdup(fs->fs_type);
new->fs_spec = xmalloc(FILENAME_MAX);
- if (getfsspecname(new->fs_spec, FILENAME_MAX, fs->fs_spec) == NULL)
- quite(errno, "can't resolve mount point %s (%s)",
- fs->fs_spec, new->fs_spec);
+ if (getfsspecname(new->fs_spec, FILENAME_MAX, fs->fs_spec) == NULL) {
+ free(new);
+ return NULL;
+ }
new->fs_passno = fs->fs_passno;
new->fs_freq = fs->fs_freq;
return new;
@@ -384,6 +385,9 @@ getfstab(void)
continue;
#endif
fs = allocfsent(fs);
+ if (fs == NULL)
+ continue;
+
pf = (struct pfstab *)xmalloc(sizeof (*pf));
pf->pf_fstab = fs;
SLIST_INSERT_HEAD(&table, pf, pf_list);
