From 9a202c9daaac25296129d1b2d63fedd28efe4a0d Mon Sep 17 00:00:00 2001 From: Rob Landley Date: Tue, 13 Jun 2006 14:54:42 +0000 Subject: Patch from Denis Vlasenko: unlzma was make files with mode 777. Tweak everything to do stat() and use xopen3(). --- archival/bunzip2.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'archival/bunzip2.c') diff --git a/archival/bunzip2.c b/archival/bunzip2.c index 1b074c4ee..09364b40e 100644 --- a/archival/bunzip2.c +++ b/archival/bunzip2.c @@ -41,16 +41,21 @@ int bunzip2_main(int argc, char **argv) /* Check that the input is sane. */ if (isatty(src_fd) && (opt & BUNZIP2_OPT_FORCE) == 0) { - bb_error_msg_and_die("compressed data not read from terminal. Use -f to force it."); + bb_error_msg_and_die("Compressed data not read from terminal. Use -f to force it."); } if (filename) { + struct stat stat_buf; char *extension=filename+strlen(filename)-4; if (strcmp(extension, ".bz2") != 0) { bb_error_msg_and_die("Invalid extension"); } + /* TODO: xstat */ + if (stat(filename, &stat_buf) < 0) { + bb_error_msg_and_die("Couldn't stat file %s", filename); + } *extension=0; - dst_fd = bb_xopen(filename, O_WRONLY | O_CREAT); + dst_fd = bb_xopen3(filename, O_WRONLY | O_CREAT, stat_buf.st_mode); } else dst_fd = STDOUT_FILENO; status = uncompressStream(src_fd, dst_fd); if(filename) { -- cgit v1.2.3