Bugzilla – Attachment 636622 Details for
Bug 906972
Starting Emacs crashes X
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[patch]
U_sna-glyph-null-deref.patch
U_sna-glyph-null-deref.patch (text/plain), 669 bytes, created by
Federico Mena Quintero
on 2015-06-03 15:45:32 UTC
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Description:
U_sna-glyph-null-deref.patch
Filename:
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Creator:
Federico Mena Quintero
Created:
2015-06-03 15:45:32 UTC
Size:
669 bytes
patch
obsolete
>commit 07fe45b84bdf0d236a5bfdc433cc1a908e0c161b >Author: Chris Wilson <chris@chris-wilson.co.uk> >Date: Tue Sep 9 08:12:45 2014 +0100 > > sna/glyphs: Prevent NULL vfunc deref with glyphs > > Requires running a PRIME setup with Intel loaded as the secondary GPU > and attempting to execute an empty glyph string. > > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> > >diff --git a/src/sna/sna_glyphs.c b/src/sna/sna_glyphs.c >index 94d702a..a4052c6 100644 >--- a/src/sna/sna_glyphs.c >+++ b/src/sna/sna_glyphs.c >@@ -727,7 +727,7 @@ next_glyph: > } > list++; > } >- if (glyph_atlas) >+ if (glyph_atlas != NO_ATLAS) > tmp.done(sna, &tmp); > > return true;
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bug 906972
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