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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-20 17:10:43 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-20 17:10:43 +0000 |
| commit | adc772a5f2b5b74f398aaa59c36739fee4ee7a85 (patch) | |
| tree | c523a374fd7e9ec52fc935fa84f85dd068723998 /archival/libunarchive/seek_by_jump.c | |
| parent | b9bbc40f64f305dd09d8f3f31eb5632521f87f0c (diff) | |
| download | busybox-adc772a5f2b5b74f398aaa59c36739fee4ee7a85.tar.gz | |
tar: fix handling of tarballs with symlinks with size field != 0
Diffstat (limited to 'archival/libunarchive/seek_by_jump.c')
| -rw-r--r-- | archival/libunarchive/seek_by_jump.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/archival/libunarchive/seek_by_jump.c b/archival/libunarchive/seek_by_jump.c index 031598e7a..0a259c963 100644 --- a/archival/libunarchive/seek_by_jump.c +++ b/archival/libunarchive/seek_by_jump.c @@ -8,7 +8,9 @@ void FAST_FUNC seek_by_jump(const archive_handle_t *archive_handle, unsigned amount) { - if (lseek(archive_handle->src_fd, (off_t) amount, SEEK_CUR) == (off_t) -1) { + if (amount + && lseek(archive_handle->src_fd, (off_t) amount, SEEK_CUR) == (off_t) -1 + ) { if (errno == ESPIPE) seek_by_read(archive_handle, amount); else |