The compress_cat() code had a hidden assumption that fd_in is 0 and fd_out is 1. This is a bug waiting to happen. But luckily, all callers do use those values, so it is harmless.
Signed-off-by: Jonathan Nieder <jrnie...@gmail.com> --- lib/dpkg/compression.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/dpkg/compression.c b/lib/dpkg/compression.c index c80a9b1..f1b6836 100644 --- a/lib/dpkg/compression.c +++ b/lib/dpkg/compression.c @@ -70,8 +70,8 @@ fd_fd_filter(int fd_in, int fd_out, \ strncpy(combuf, "w9", sizeof(combuf)); \ combuf[1] = compression; \ - zfile = zdopen(1, combuf); \ - while ((actualread = read(0, buffer, sizeof(buffer))) > 0) { \ + zfile = zdopen(fd_out, combuf); \ + while ((actualread = read(fd_in, buffer, sizeof(buffer))) > 0) { \ if (actualread < 0) { \ if (errno == EINTR) \ continue; \ -- 1.6.5.rc1.199.g596ec -- To UNSUBSCRIBE, email to debian-dpkg-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org