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authorRich Felker <dalias@aerifal.cx>2011-09-04 21:53:20 -0400
committerRich Felker <dalias@aerifal.cx>2011-09-04 21:53:20 -0400
commitd2e061a2bd3f7674cfef2e2217e0695419041b5e (patch)
tree282e26dcafdfcae964a892f27bcba9e529b3da6b /src/stdio/fwprintf.c
parente72ee5786b1f328da131b87388333c2e3a09b7b3 (diff)
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more fmemopen null termination fixes
null termination is only added when current size grows.
in update modes, null termination is not added if it does not fit
(i.e. it is not allowed to clobber data).

these rules make very little sense, but that's how it goes..
Diffstat (limited to 'src/stdio/fwprintf.c')
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