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SUSE:SLE-12-SP2:Update
w3m.6581
CVE-2018-6196.patch
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File CVE-2018-6196.patch of Package w3m.6581
From 8354763b90490d4105695df52674d0fcef823e92 Mon Sep 17 00:00:00 2001 From: Tatsuya Kinoshita <tats@debian.org> Date: Sat, 20 Jan 2018 21:31:03 +0900 Subject: [PATCH] Prevent negative indent value in feed_table_block_tag() Bug-Debian: https://github.com/tats/w3m/issues/88 --- table.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/table.c b/table.c index 221db92..4f193e1 100644 --- a/table.c +++ b/table.c @@ -2356,10 +2356,14 @@ feed_table_block_tag(struct table *tbl, if (mode->indent_level < MAX_INDENT_LEVEL) tbl->indent -= INDENT_INCR; } + if (tbl->indent < 0) + tbl->indent = 0; offset = tbl->indent; if (cmd == HTML_DT) { if (mode->indent_level > 0 && mode->indent_level <= MAX_INDENT_LEVEL) offset -= INDENT_INCR; + if (offset < 0) + offset = 0; } if (tbl->indent > 0) { check_minimum0(tbl, 0);
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