7e98da058f
This change reorganizes and cleanups our patches to reduce the patch number from 314 patches to 187. That's achieved by dropping patches that are later reverted and squashing fixes for earlier patches that introduced features. There are no code changes and the diff with upstream is the same before and after the cleanup. Having fewer patches makes easier to manage the patchset and also will ease to rebase them on top of the latest grub-2.04 release. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
44 lines
1.4 KiB
Diff
44 lines
1.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Mon, 26 Jun 2017 12:42:57 -0400
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Subject: [PATCH] Don't use dynamic sized arrays since we don't build with
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-std=c99
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---
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grub-core/net/net.c | 17 ++++++++++++++---
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1 file changed, 14 insertions(+), 3 deletions(-)
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diff --git a/grub-core/net/net.c b/grub-core/net/net.c
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index 4be228d9576..fa3e2912643 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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@@ -1853,14 +1853,25 @@ grub_net_search_configfile (char *config)
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{
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/* By the Client UUID. */
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- char client_uuid_var[sizeof ("net_") + grub_strlen (inf->name) +
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- sizeof ("_clientuuid") + 1];
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- grub_snprintf (client_uuid_var, sizeof (client_uuid_var),
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+ char *client_uuid_var;
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+ grub_size_t client_uuid_var_size;
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+
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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 = grub_malloc(client_uuid_var_size);
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+ if (!client_uuid_var)
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+ continue;
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+ grub_snprintf (client_uuid_var, client_uuid_var_size,
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"net_%s_clientuuid", inf->name);
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const char *client_uuid;
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client_uuid = grub_env_get (client_uuid_var);
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+ grub_free(client_uuid_var);
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+
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if (client_uuid)
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{
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grub_strcpy (suffix, client_uuid);
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