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Subject: Prevent negative array index for marks in HTMLlineproc2body()
From: Tatsuya Kinoshita <tats@debian.org>
Bug-Debian: https://github.com/tats/w3m/issues/61
Origin: https://anonscm.debian.org/cgit/collab-maint/w3m.git/commit/?id=f34c37f3156d1578a53dccc582c83c88fff76f87
---
file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/file.c b/file.c
index 6850db1..c5aeb88 100644
--- a/file.c
+++ b/file.c
@@ -5699,7 +5699,7 @@ HTMLlineproc2body(Buffer *buf, Str (*feed) (), int llimit)
a_href->end.pos = pos;
if (a_href->start.line == a_href->end.line &&
a_href->start.pos == a_href->end.pos) {
- if (buf->hmarklist &&
+ if (buf->hmarklist && a_href->hseq >= 0 &&
a_href->hseq < buf->hmarklist->nmark)
buf->hmarklist->marks[a_href->hseq].invalid = 1;
a_href->hseq = -1;
--
2.10.2
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