From f99c29c8257ca24a0cdb8c1484c80d314bc84e25 Mon Sep 17 00:00:00 2001 From: Juan Quintela Date: Thu, 4 Mar 2010 23:11:25 -0300 Subject: [PATCH 03/42] slirp/misc.c: fix warning with _FORTIFY_SOURCE RH-Author: Juan Quintela Message-id: <884738b88c69a99698993010a268fa23f961aa61.1267743950.git.quintela@redhat.com> Patchwork-id: 7533 O-Subject: [PATCH 03/32] slirp/misc.c: fix warning with _FORTIFY_SOURCE Bugzilla: 567099 RH-Acked-by: Kevin Wolf RH-Acked-by: Amit Shah RH-Acked-by: Marcelo Tosatti From: Kirill A. Shutemov CC slirp/misc.o cc1: warnings being treated as errors slirp/misc.c: In function 'fork_exec': slirp/misc.c:209: error: ignoring return value of 'write', declared with attribute warn_unused_result make: *** [slirp/misc.o] Error 1 Signed-off-by: Kirill A. Shutemov Signed-off-by: Blue Swirl (cherry picked from commit f0d98b0517097509e1ebe2ac333f1ed70e7ea4f1) Signed-off-by: Juan Quintela --- slirp/misc.c | 10 ++-------- 1 files changed, 2 insertions(+), 8 deletions(-) Signed-off-by: Eduardo Habkost --- slirp/misc.c | 10 ++-------- 1 files changed, 2 insertions(+), 8 deletions(-) diff --git a/slirp/misc.c b/slirp/misc.c index c76ad8f..05f4fb3 100644 --- a/slirp/misc.c +++ b/slirp/misc.c @@ -200,14 +200,8 @@ fork_exec(struct socket *so, const char *ex, int do_pty) execvp(argv[0], (char **)argv); /* Ooops, failed, let's tell the user why */ - { - char buff[256]; - - snprintf(buff, sizeof(buff), - "Error: execvp of %s failed: %s\n", - argv[0], strerror(errno)); - write(2, buff, strlen(buff)+1); - } + fprintf(stderr, "Error: execvp of %s failed: %s\n", + argv[0], strerror(errno)); close(0); close(1); close(2); /* XXX */ exit(1); -- 1.6.3.rc4.29.g8146