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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Robert Marshall <rmarshall@redhat.com>
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Date: Mon, 11 Jul 2016 10:59:48 -0400
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Subject: [PATCH] Fix CLANG error from Coverity (#1154226)
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Resolved a null pointer deference warning from coverity.
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Related: rhbz#1154226
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---
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grub-core/net/url.c | 7 ++++++-
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1 file changed, 6 insertions(+), 1 deletion(-)
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diff --git a/grub-core/net/url.c b/grub-core/net/url.c
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index 537019f2c78..146858284cd 100644
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--- a/grub-core/net/url.c
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+++ b/grub-core/net/url.c
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@@ -267,7 +267,12 @@ extract_http_url_info (char *url, int ssl,
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}
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l = host_end - host_off;
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- c = *host_end;
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+
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+ if (host_end == NULL)
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+ goto fail;
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+ else
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+ c = *host_end;
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+
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*host_end = '\0';
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*host = grub_strndup (host_off, l);
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*host_end = c;
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