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| author | Denys Vlasenko | 2010-06-26 18:11:44 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2010-06-26 18:11:44 +0200 |
| commit | d0a8a0d31243f2ac798531ced2cca45ddf1fea42 (patch) | |
| tree | ce787a64a86b6bf9dd65a9ab7d38d704b9701c1f /archival/libunarchive/data_extract_to_command.c | |
| parent | 894fa0ad62924bcfc2d37e045e36d25ad5784888 (diff) | |
| download | busybox-d0a8a0d31243f2ac798531ced2cca45ddf1fea42.zip busybox-d0a8a0d31243f2ac798531ced2cca45ddf1fea42.tar.gz | |
tar: fix --to-command wrt short writes
function old new delta
bb_copyfd_exact_size 51 98 +47
bb_full_fd_action 362 394 +32
get_header_tar 1546 1558 +12
data_extract_to_command 430 439 +9
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(add/remove: 0/0 grow/shrink: 4/0 up/down: 100/0) Total: 100 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/libunarchive/data_extract_to_command.c')
| -rw-r--r-- | archival/libunarchive/data_extract_to_command.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/archival/libunarchive/data_extract_to_command.c b/archival/libunarchive/data_extract_to_command.c index 983c530..53a7217 100644 --- a/archival/libunarchive/data_extract_to_command.c +++ b/archival/libunarchive/data_extract_to_command.c @@ -108,7 +108,7 @@ void FAST_FUNC data_extract_to_command(archive_handle_t *archive_handle) close(p[0]); /* Our caller is expected to do signal(SIGPIPE, SIG_IGN) * so that we don't die if child don't read all the input: */ - bb_copyfd_exact_size(archive_handle->src_fd, p[1], file_header->size); + bb_copyfd_exact_size(archive_handle->src_fd, p[1], -file_header->size); close(p[1]); if (safe_waitpid(pid, &status, 0) == -1) |