public inbox for gcc-cvs@sourceware.org
help / color / mirror / Atom feed
From: Martin Liska <marxin@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org
Subject: [gcc r12-2736] gcov: check return code of a fclose
Date: Wed,  4 Aug 2021 15:27:44 +0000 (GMT)	[thread overview]
Message-ID: <20210804152744.7AB893945C26@sourceware.org> (raw)

https://gcc.gnu.org/g:929f2cf4105ccf12d0684c6d5838f58f0ee5e7c7

commit r12-2736-g929f2cf4105ccf12d0684c6d5838f58f0ee5e7c7
Author: Vincent Lefèvre <vincent-gcc@vinc17.net>
Date:   Wed Aug 4 17:25:52 2021 +0200

    gcov: check return code of a fclose
    
    gcc/ChangeLog:
    
            PR gcov-profile/101773
            * gcov-io.c (gcov_close): Check return code of a fclose.

Diff:
---
 gcc/gcov-io.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gcc/gcov-io.c b/gcc/gcov-io.c
index 4b1e11d4530..7819593234a 100644
--- a/gcc/gcov-io.c
+++ b/gcc/gcov-io.c
@@ -199,7 +199,9 @@ gcov_close (void)
 {
   if (gcov_var.file)
     {
-      fclose (gcov_var.file);
+      if (fclose (gcov_var.file))
+	gcov_var.error = 1;
+
       gcov_var.file = 0;
     }
   gcov_var.mode = 0;


                 reply	other threads:[~2021-08-04 15:27 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210804152744.7AB893945C26@sourceware.org \
    --to=marxin@gcc.gnu.org \
    --cc=gcc-cvs@gcc.gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).