George Rimar 3206f3b6c7 [FileCheck] - Fix possible buffer out of bounds access when parsing --check-prefix. ...

FileCheck tool crashes when trying to parse --check-prefix argument if there is no any
data after it.

For example test like following would crash if there are no symbols and no EOL mark after `boom`:

# REQUIRES: x86
# RUN: <skipped few lines>
# RUN: llvm-readobj -t %t | FileCheck %s --check-prefix=boom

Patch fixes the issue.

Differential revision: https://reviews.llvm.org/D42057

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@322536 91177308-0d34-0410-b5e6-96231b3b80d8

2018-01-16 08:09:24 +00:00

..

check-a-b-has-b.txt

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check-b-a-has-b.txt

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check-dag-multi-prefix-2.txt

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check-dag-multi-prefix.txt

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check-dag-substring-prefix.txt

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check-dag-xfails.txt

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check-dag.txt

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check-empty2.txt

[FileCheck] - Fix possible buffer out of bounds access when parsing --check-prefix.

2018-01-16 08:09:24 +00:00

check-empty.txt

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check-label-dag-capture.txt

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check-label-dag.txt

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check-label.txt

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check-multi-prefix-label.txt

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check-multiple-prefixes-mixed.txt

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check-multiple-prefixes-nomatch-2.txt

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check-multiple-prefixes-nomatch.txt

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check-multiple-prefixes-substr.txt

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check-not-diaginfo.txt

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check-prefixes.txt

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check-substring-multi-prefix-2.txt

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check-substring-multi-prefix.txt

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defines.txt

Add a -D flag to FileCheck to define variables

2017-11-07 13:24:44 +00:00

dos-style-eol.txt

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first-character-match.txt

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implicit-check-not.txt

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line-count-2.txt

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line-count.txt

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match-full-lines.txt

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multiple-missing-prefixes.txt

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next-no-match.txt

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no-multi-suffixes.txt

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regex-brackets.txt

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regex-no-match.txt

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regex-scope.txt

[llvm] Remove redundant check-prefix=CHECK from tests. NFC.

2017-07-17 17:32:45 +00:00

same.txt

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separate-multi-prefix.txt

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simple-var-capture.txt

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two-checks-for-same-match.txt

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validate-check-prefix.txt

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var-ref-same-line.txt

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