a068dba78b
* gnu/packages/patches/grep-CVE-2015-1345.patch: New file. * gnu-system.am (dist_patch_DATA): Add it. * gnu/packages/base.scm (grep): Add patch.
17 lines
514 B
Diff
17 lines
514 B
Diff
Fix CVE-2015-1345. From upstream commit
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83a95bd8c8561875b948cadd417c653dbe7ef2e2
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by Yuliy Pisetsky <ypisetsky@fb.com>.
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diff --git a/src/kwset.c b/src/kwset.c
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index 4003c8d..376f7c3 100644
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--- a/src/kwset.c
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+++ b/src/kwset.c
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@@ -643,6 +643,8 @@ bmexec_trans (kwset_t kwset, char const *text, size_t size)
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if (! tp)
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return -1;
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tp++;
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+ if (ep <= tp)
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+ break;
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}
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}
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}
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