From 5ad04fb6f112cf2917909be4c22109dbb65fed18 Mon Sep 17 00:00:00 2001 From: Stefan Weil Date: Thu, 5 Dec 2013 19:41:28 +0100 Subject: libcacard: Fix compilation for older versions of glib (bug #1258168) See https://bugs.launchpad.net/bugs/1258168 libcacard/vscclient.c: In function 'do_socket_read': libcacard/vscclient.c:410: warning: implicit declaration of function 'g_warn_if_reached' libcacard/vscclient.c:410: warning: nested extern declaration of 'g_warn_if_reached' libcacard/vscclient.c: In function 'main': libcacard/vscclient.c:763: warning: implicit declaration of function 'g_byte_array_unref' libcacard/vscclient.c:763: warning: nested extern declaration of 'g_byte_array_unref' ... libcacard/vscclient.o: In function `do_socket_read': libcacard/vscclient.c:410: undefined reference to `g_warn_if_reached' libcacard/vscclient.o: In function `main': libcacard/vscclient.c:763: undefined reference to `g_byte_array_unref' g_warn_if_reached was added in glib 2.16, and g_byte_array_unref is supported since glib 2.22. QEMU requires glib 2.12, so both names must not be used. Instead of showing a warning for code which should not be reached, vscclient better stop running, so g_warn_if_reached is not useful for vscclient. In libcacard/vsclient.c, g_byte_array_unref can be replaced by g_byte_array_free. This is not generally true, so adding a compatibility layer in include/glib-compat.h is no option here. Reported-by: Laurent Desnogues Reported-by: Don Slutz Signed-off-by: Stefan Weil --- libcacard/vscclient.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libcacard') diff --git a/libcacard/vscclient.c b/libcacard/vscclient.c index a3cb7762b5..f1d46d397a 100644 --- a/libcacard/vscclient.c +++ b/libcacard/vscclient.c @@ -407,7 +407,7 @@ do_socket_read(GIOChannel *source, } break; default: - g_warn_if_reached(); + g_assert_not_reached(); return FALSE; } @@ -760,7 +760,7 @@ main( g_io_channel_unref(channel_stdin); g_io_channel_unref(channel_socket); - g_byte_array_unref(socket_to_send); + g_byte_array_free(socket_to_send, TRUE); closesocket(sock); return 0; -- cgit v1.2.3