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SUSE:SLE-15-SP1:GA
indent.28591
fix-buffer-overread-found_keyword.patch
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File fix-buffer-overread-found_keyword.patch of Package indent.28591
From 1af3c2f85bbd24aea4edfc9f92e2bb5a11f9f643 Mon Sep 17 00:00:00 2001 From: Dan Collins <dcollinsn@gmail.com> Date: Sun, 9 Aug 2020 20:26:37 +0200 Subject: Prevent reads past the end of the buffer Bug: #58924 --- src/lexi.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/lexi.c b/src/lexi.c index 848ddc9..29e8fa7 100644 --- a/src/lexi.c +++ b/src/lexi.c @@ -594,6 +594,13 @@ found_keyword: for (tp = buf_ptr + 1; (paren_count > 0) && (tp < in_prog + in_prog_size); tp++) { + if (buf_ptr >= buf_end) + { + fill_buffer(); + } + if (had_eof) { + goto not_proc; + } if (*tp == '(') { paren_count++; -- cgit v1.1
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