forked from pool/xorg-x11-server
31 lines
867 B
Plaintext
31 lines
867 B
Plaintext
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commit c09e68ce30dabd6b7068b163b9d2382d85d0d0bc
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Author: Adam Jackson <ajax@benzedrine.nwnk.net>
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Date: Wed Apr 25 16:46:26 2007 -0400
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Paper over a crash at exit during GLX teardown.
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diff --git a/GL/mesa/X/xf86glx.c b/GL/mesa/X/xf86glx.c
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index ecfa4d7..b50740c 100644
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--- a/GL/mesa/X/xf86glx.c
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+++ b/GL/mesa/X/xf86glx.c
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@@ -258,12 +258,14 @@ __glXMesaScreenDestroy(__GLXscreen *scre
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__GLXMESAscreen *mesaScreen = (__GLXMESAscreen *) screen;
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int i;
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- for (i = 0; i < mesaScreen->num_vis; i++) {
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- if (mesaScreen->xm_vis[i])
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- XMesaDestroyVisual(mesaScreen->xm_vis[i]);
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- }
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+ if (mesaScreen->xm_vis) {
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+ for (i = 0; i < mesaScreen->num_vis; i++) {
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+ if (mesaScreen->xm_vis[i])
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+ XMesaDestroyVisual(mesaScreen->xm_vis[i]);
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+ }
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- xfree(mesaScreen->xm_vis);
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+ xfree(mesaScreen->xm_vis);
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+ }
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__glXScreenDestroy(screen);
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