28 lines
725 B
Diff
28 lines
725 B
Diff
From 73a91fafe8da0a1e8905280e8fa861a5d1d0e698 Mon Sep 17 00:00:00 2001
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From: Kamil Dudka <kdudka@redhat.com>
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Date: Wed, 18 Jul 2012 14:11:55 +0200
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Subject: [PATCH] fix crash of el_insertstr() on incomplete multi-byte
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sequence
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https://bugzilla.redhat.com/840598
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---
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src/chared.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/chared.c b/src/chared.c
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index f816d89..d3b0f22 100644
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--- a/src/chared.c
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+++ b/src/chared.c
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@@ -612,7 +612,7 @@ FUN(el,insertstr)(EditLine *el, const Char *s)
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{
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size_t len;
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- if ((len = Strlen(s)) == 0)
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+ if (s == NULL || (len = Strlen(s)) == 0)
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return -1;
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if (el->el_line.lastchar + len >= el->el_line.limit) {
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if (!ch_enlargebufs(el, len))
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--
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1.7.10.4
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