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| author | Denis Vlasenko | 2008-10-26 19:55:20 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-10-26 19:55:20 +0000 |
| commit | c503dde01a3be1ddabf3a3bcc1d1074457cf5f1a (patch) | |
| tree | 45e2058425c9d4f9db907fa5ca8341a7765e3af5 | |
| parent | 6b9d6c7544b5edf79365ef3cb5b37359538c31dd (diff) | |
| download | busybox-c503dde01a3be1ddabf3a3bcc1d1074457cf5f1a.zip busybox-c503dde01a3be1ddabf3a3bcc1d1074457cf5f1a.tar.gz | |
cpio: emit TRAILER even when hard links were found.
by Pascal Bellard (pascal.bellard AT ads-lu.com)
| -rw-r--r-- | archival/cpio.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/archival/cpio.c b/archival/cpio.c index b447b27..1c30d89 100644 --- a/archival/cpio.c +++ b/archival/cpio.c @@ -30,6 +30,7 @@ static off_t cpio_pad4(off_t size) * It's ok to exit instead of return. */ static int cpio_o(void) { + static const char trailer[] ALIGN1 = "TRAILER!!!"; struct name_s { struct name_s *next; char name[1]; @@ -119,7 +120,7 @@ static int cpio_o(void) } else { /* If no (more) hardlinks to output, * output "trailer" entry */ - name = "TRAILER!!!"; + name = trailer; /* st.st_size == 0 is a must, but for uniformity * in the output, we zero out everything */ memset(&st, 0, sizeof(st)); @@ -167,7 +168,7 @@ static int cpio_o(void) } if (!line) { - if (links) + if (name != trailer) goto next_link; /* TODO: GNU cpio pads trailer to 512 bytes, do we want that? */ return EXIT_SUCCESS; |