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From: | Pádraig Brady |
Subject: | bug#13098: [PATCH] cut.c: Fix memory leak |
Date: | Sun, 09 Dec 2012 12:57:59 +0000 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120615 Thunderbird/13.0.1 |
On 12/08/2012 08:27 PM, Jim Meyering wrote:
+# 2^31-1
+# From coreutils-8.10 through 8.20, this would make cut try to allocate +# a 256MiB bit vector. With a 20MB limit on VM, the following would fail. +(ulimit -v 20000; : | cut -b2147483647- > err 2>&1) || fail=1 + +compare /dev/null err || fail=1
Perhaps use INT_MAX from getlimits? In either case +1 thanks, Pádraig.
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