From 0d315468f38729ebb15711349cece98a467032c9 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Mon, 26 Mar 2007 15:57:23 +0200 Subject: [PATCH] sha1_file.c (write_sha1_from_fd): Detect close failure. I stumbled across this in the context of the fchmod 0444 patch. At first, I was going to unlink and call error like the two subsequent tests do, but a failed write (above) provokes a "die", so I made this do the same. This is testing for a write failure, after all. Signed-off-by: Jim Meyering Signed-off-by: Junio C Hamano --- sha1_file.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sha1_file.c b/sha1_file.c index 0897b945e..42aef331f 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -2155,7 +2155,8 @@ int write_sha1_from_fd(const unsigned char *sha1, int fd, char *buffer, inflateEnd(&stream); fchmod(local, 0444); - close(local); + if (close(local) != 0) + die("unable to write sha1 file"); SHA1_Final(real_sha1, &c); if (ret != Z_STREAM_END) { unlink(tmpfile); -- 2.30.2