From: Jan Engelhardt <jengelh@medozas.de>
To: netfilter-devel@vger.kernel.org
Cc: kaber@trash.net
Subject: [PATCH 3/3] libxtables: flush before fork
Date: Thu, 12 Feb 2009 07:19:13 +0100 [thread overview]
Message-ID: <1234419553-4147-4-git-send-email-jengelh@medozas.de> (raw)
In-Reply-To: <1234419553-4147-1-git-send-email-jengelh@medozas.de>
Reference: http://bugs.debian.org/514869
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
---
xtables.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/xtables.c b/xtables.c
index 02bfc17..d85e639 100644
--- a/xtables.c
+++ b/xtables.c
@@ -272,6 +272,12 @@ int xtables_insmod(const char *modname, const char *modprobe, bool quiet)
modprobe = buf;
}
+ /*
+ * Need to flush the buffer, or the child may output it again
+ * when switching the program thru execv.
+ */
+ fflush(stdout);
+
switch (fork()) {
case 0:
argv[0] = (char *)modprobe;
--
1.6.1.2
next prev parent reply other threads:[~2009-02-12 6:19 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-12 6:19 'nother pull request Jan Engelhardt
2009-02-12 6:19 ` [PATCH 1/3] libxtables: use const for vars holding literals Jan Engelhardt
2009-02-12 6:19 ` [PATCH 2/3] libxt_string: fix undefined behavior/incorrect patlen calculation Jan Engelhardt
2009-02-12 6:19 ` Jan Engelhardt [this message]
2009-02-12 6:21 ` 'nother pull request Patrick McHardy
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