xserver: Branch 'master'

[GitLab Mirror]

 hw/xfree86/modes/xf86Modes.c |    4 ++++
 1 file changed, 4 insertions(+)

New commits:
commit ed11c4d443ad2e82512df64358d38008e0ee7693
Author: Matthieu Herrb <matthieu at herrb.eu>
Date:   Sun Dec 5 22:05:08 2021 +0100

    Initialize Mode->name in xf86CVTMode()
    
    This was overlooked when converting the function to use libxcvt.
    Bring back name initialization from old code.
    
    This was causing a segfault in xf86LookupMode() if modes where
    name is NULL are present the modePool list.
    
    Signed-off-by: Matthieu Herrb <matthieu at herrb.eu>

diff --git a/hw/xfree86/modes/xf86Modes.c b/hw/xfree86/modes/xf86Modes.c
index 384996724..00586c457 100644
--- a/hw/xfree86/modes/xf86Modes.c
+++ b/hw/xfree86/modes/xf86Modes.c
@@ -803,10 +803,14 @@ xf86CVTMode(int HDisplay, int VDisplay, float VRefresh, Bool Reduced,
 {
     struct libxcvt_mode_info *libxcvt_mode_info;
     DisplayModeRec *Mode = xnfcalloc(1, sizeof(DisplayModeRec));
+    char *tmp;
 
     libxcvt_mode_info =
         libxcvt_gen_mode_info(HDisplay, VDisplay, VRefresh, Reduced, Interlaced);
 
+    XNFasprintf(&tmp, "%dx%d", HDisplay, VDisplay);
+    Mode->name = tmp;
+    
     Mode->VDisplay   = libxcvt_mode_info->vdisplay;
     Mode->HDisplay   = libxcvt_mode_info->hdisplay;
     Mode->Clock      = libxcvt_mode_info->dot_clock;