FreeBSD Bugzilla – Attachment 208226 Details for
Bug 241178
makefs segfault when manifest include symlinks without the link keyword
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[patch]
link type require the link keyword
makefs.patch (text/plain), 594 bytes, created by
Stéphane Rochoy
on 2019-10-10 12:41:21 UTC
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Description:
link type require the link keyword
Filename:
MIME Type:
Creator:
Stéphane Rochoy
Created:
2019-10-10 12:41:21 UTC
Size:
594 bytes
patch
obsolete
>diff --git a/usr.sbin/makefs/mtree.c b/usr.sbin/makefs/mtree.c >index 80b55a3c42b..df2e76c6981 100644 >--- a/usr.sbin/makefs/mtree.c >+++ b/usr.sbin/makefs/mtree.c >@@ -733,7 +733,10 @@ read_mtree_keywords(FILE *fp, fsnode *node) > type = S_IFREG; > } else if (node->type != 0) { > type = node->type; >- if (type == S_IFREG) { >+ if (type == S_IFLNK && node->symlink == NULL) { >+ mtree_error("%s: link type require the link keyword", node->name); >+ return (0); >+ } else if (type == S_IFREG) { > /* the named path is the default contents */ > node->contents = mtree_file_path(node); > }
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bug 241178
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