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authorJack Nagel2011-11-10 19:44:57 -0600
committerJack Nagel2011-11-10 20:47:17 -0600
commitc0eb8a3bc8658b6581fefc5eb3431c9867ebd7f6 (patch)
tree3004d957e70666d384177346d8dec5d9dc2f48f3 /bin
parente7947f4f92aaca36a34cf5ad3fd90bd8075dfd9f (diff)
downloadbrew-c0eb8a3bc8658b6581fefc5eb3431c9867ebd7f6.tar.bz2
doctor: warn about wide terminals
A terminal width of 262 or greater can trigger a buffer overflow in curl's progress bar code, resulting in a segfault and aborted downloads. Warn about this. cf Homebrew/homebrew#8521. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
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