diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/recipes-core/glib-2.0/glib-2.0/0001-Do-not-ignore-return-value-of-write.patch')
-rw-r--r-- | import-layers/yocto-poky/meta/recipes-core/glib-2.0/glib-2.0/0001-Do-not-ignore-return-value-of-write.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/meta/recipes-core/glib-2.0/glib-2.0/0001-Do-not-ignore-return-value-of-write.patch b/import-layers/yocto-poky/meta/recipes-core/glib-2.0/glib-2.0/0001-Do-not-ignore-return-value-of-write.patch new file mode 100644 index 000000000..aee96aaa6 --- /dev/null +++ b/import-layers/yocto-poky/meta/recipes-core/glib-2.0/glib-2.0/0001-Do-not-ignore-return-value-of-write.patch @@ -0,0 +1,42 @@ +From d6501b107940e9f548c89236d773c6d33c15a5c9 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sat, 16 Apr 2016 13:28:59 -0700 +Subject: [PATCH 1/2] Do not ignore return value of write() + +gcc warns about ignoring return value when compiling +with fortify turned on. + +assert when write() fails + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- +Upstream-Status: Submitted + + glib/tests/unix.c | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +diff --git a/glib/tests/unix.c b/glib/tests/unix.c +index 3543458..4e7ed85 100644 +--- a/glib/tests/unix.c ++++ b/glib/tests/unix.c +@@ -32,14 +32,15 @@ test_pipe (void) + GError *error = NULL; + int pipefd[2]; + char buf[1024]; +- ssize_t bytes_read; ++ ssize_t bytes_read, bytes_written; + gboolean res; + + res = g_unix_open_pipe (pipefd, FD_CLOEXEC, &error); + g_assert (res); + g_assert_no_error (error); + +- write (pipefd[1], "hello", sizeof ("hello")); ++ bytes_written = write (pipefd[1], "hello", sizeof ("hello")); ++ g_assert (bytes_written != -1 && "write() failed"); + memset (buf, 0, sizeof (buf)); + bytes_read = read (pipefd[0], buf, sizeof(buf) - 1); + g_assert_cmpint (bytes_read, >, 0); +-- +2.8.0 + |