[Spice-devel] [spice-gtk 2/2] mingw: Fix compilation breakage because of memmem use

[Christophe Fergeau]

mingw does not provide memmem. Since the qmp data we get should not have
embedded nul characters, we can use g_strstr_len instead of memmem.
Should that be a problem, gnulib provides a lgplv2+ implementation of
memmem we could fallback on.

https://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob;f=modules/memmem;h=63bd3efce10abff6ab4421650eb9df1c6bdfb2c7;hb=HEAD

Signed-off-by: Christophe Fergeau <cfergeau at redhat.com>
---
 src/qmp-port.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/qmp-port.c b/src/qmp-port.c
index c91f967a..90527135 100644
--- a/src/qmp-port.c
+++ b/src/qmp-port.c
@@ -160,7 +160,7 @@ spice_qmp_handle_port_data(SpiceQmpPort *self, gpointer data,
     }
 
     str = qmp->str;
-    while ((crlf = memmem(str, qmp->len - (str - qmp->str), "\r\n", 2))) {
+    while ((crlf = g_strstr_len(str, qmp->len - (str - qmp->str), "\r\n"))) {
         GError *err = NULL;
 
         *crlf = '\0';
-- 
2.19.0