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grep 2.4.2 incorrect handling of '[x^]'
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From: |
Keith Owens |
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Subject: |
grep 2.4.2 incorrect handling of '[x^]' |
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Date: |
Tue, 26 Jun 2001 16:03:36 +1000 |
# echo 123 | grep '[x^]'
123
# grep --version
grep (GNU grep) 2.4.2
Incorrect handling of bracketed expressions containing '^' other than
as the first character. grep calls regcomp for each character [x-x],
[^-^], the last ends up matching the first character in all input.
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