30 lines
995 B
Diff
30 lines
995 B
Diff
From 288c6b760bc1e04893178e59b621aaea5bcbdac6 Mon Sep 17 00:00:00 2001
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From: Fedora Ninjas <grub2-owner@fedoraproject.org>
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Date: Wed, 10 Apr 2019 15:38:33 +0100
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Subject: [PATCH] fix grub search configfile failed in net
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---
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grub-core/net/net.c | 6 +-----
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1 file changed, 1 insertion(+), 5 deletions(-)
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diff --git a/grub-core/net/net.c b/grub-core/net/net.c
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index a571ee9..55af4b0 100644
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--- a/grub-core/net/net.c
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+++ b/grub-core/net/net.c
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@@ -1942,11 +1942,7 @@ grub_net_search_configfile (char *config)
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char *client_uuid_var;
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grub_size_t client_uuid_var_size;
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- client_uuid_var_size = grub_snprintf (NULL, 0,
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- "net_%s_clientuuid", inf->name);
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- if (client_uuid_var_size <= 0)
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- continue;
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- client_uuid_var_size += 1;
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+ client_uuid_var_size = grub_strlen("net_") + grub_strlen(inf->name) + grub_strlen("_clientuuid") + 1;
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client_uuid_var = grub_malloc(client_uuid_var_size);
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if (!client_uuid_var)
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continue;
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--
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2.19.1
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