From 93d26e4cb9cec2eb8abb4f37e6dda2c86fcceeac Mon Sep 17 00:00:00 2001 From: Andy Whitcroft Date: Mon, 8 Jan 2007 15:58:08 +0000 Subject: short i/o: fix calls to read to use xread or read_in_full We have a number of badly checked read() calls. Often we are expecting read() to read exactly the size we requested or fail, this fails to handle interrupts or short reads. Add a read_in_full() providing those semantics. Otherwise we at a minimum need to check for EINTR and EAGAIN, where this is appropriate use xread(). Signed-off-by: Andy Whitcroft Signed-off-by: Junio C Hamano --- upload-pack.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'upload-pack.c') diff --git a/upload-pack.c b/upload-pack.c index c568ef066c..03a4156e19 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -242,7 +242,7 @@ static void create_pack_file(void) *cp++ = buffered; outsz++; } - sz = read(pu_pipe[0], cp, + sz = xread(pu_pipe[0], cp, sizeof(data) - outsz); if (0 < sz) ; @@ -267,7 +267,7 @@ static void create_pack_file(void) /* Status ready; we ship that in the side-band * or dump to the standard error. */ - sz = read(pe_pipe[0], progress, + sz = xread(pe_pipe[0], progress, sizeof(progress)); if (0 < sz) send_client_data(2, progress, sz); -- cgit v1.2.1