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From: | Óscar Fuentes |
Subject: | bug#6674: PATCH: fix assignment of grep-find-use-xargs on Windows/MS-DOS |
Date: | Mon, 02 Aug 2010 17:23:22 +0200 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) |
Laimonas Vėbra <laimonas.vebra@gmail.com> writes: > Óscar Fuentes wrote: > >> The issue is that "cmd.exe -c" seems to have a 1024 char limit when the >> command contains a pipe (my guess is that the limit applies separatelly >> to every command on the pipe chain) and cmdproxy.c prepends "cmd.exe -c" >> to the command when it has a pipe, redirection, etc. > > Isn't it wsprintf (used in cmdproxy.c to quote args and for other purposes): > http://msdn.microsoft.com/en-us/library/ms647550(VS.85).aspx > > that imposes 1024 buffer/string length limit...? Yes! Patch in progress...
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