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authorEli Zaretskii2021-12-05 17:34:05 +0200
committerEli Zaretskii2021-12-05 17:34:05 +0200
commit509dec902c45bc11cd8ff6664795b471d451742c (patch)
tree4b53a6a6d16d40ffef5afa1a089ac5327caf4019 /src/bytecode.c
parent622550f7187f5ec9261a0d30b5ee6f440069a1e0 (diff)
downloademacs-509dec902c45bc11cd8ff6664795b471d451742c.tar.gz
emacs-509dec902c45bc11cd8ff6664795b471d451742c.zip
Fix out-of-bounds access in xdisp.c
* src/xdisp.c (produce_stretch_glyph): Avoid indexing it->stack with a negative index. Reported by Po Lu <luangruo@yahoo.com>.
Diffstat (limited to 'src/bytecode.c')
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