43 lines
1.2 KiB
Diff
43 lines
1.2 KiB
Diff
From d6501b107940e9f548c89236d773c6d33c15a5c9 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Sat, 16 Apr 2016 13:28:59 -0700
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Subject: [PATCH 1/2] Do not ignore return value of write()
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gcc warns about ignoring return value when compiling
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with fortify turned on.
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assert when write() fails
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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Upstream-Status: Submitted
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glib/tests/unix.c | 5 +++--
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1 file changed, 3 insertions(+), 2 deletions(-)
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diff --git a/glib/tests/unix.c b/glib/tests/unix.c
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index 3543458..4e7ed85 100644
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--- a/glib/tests/unix.c
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+++ b/glib/tests/unix.c
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@@ -32,14 +32,15 @@ test_pipe (void)
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GError *error = NULL;
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int pipefd[2];
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char buf[1024];
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- ssize_t bytes_read;
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+ ssize_t bytes_read, bytes_written;
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gboolean res;
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res = g_unix_open_pipe (pipefd, FD_CLOEXEC, &error);
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g_assert (res);
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g_assert_no_error (error);
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- write (pipefd[1], "hello", sizeof ("hello"));
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+ bytes_written = write (pipefd[1], "hello", sizeof ("hello"));
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+ g_assert (bytes_written != -1 && "write() failed");
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memset (buf, 0, sizeof (buf));
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bytes_read = read (pipefd[0], buf, sizeof(buf) - 1);
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g_assert_cmpint (bytes_read, >, 0);
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--
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2.8.0
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