38 lines
1.1 KiB
Diff
38 lines
1.1 KiB
Diff
From 64541d6aad210879e104e4796beeef49d4311f6d Mon Sep 17 00:00:00 2001
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From: Yauheni Kaliuta <ykaliuta@redhat.com>
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Date: Tue, 8 Jun 2021 09:29:22 +0300
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Subject: [PATCH] libkmod-module: check "new_from_name" return value in
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get_builtin
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Conflict:NA
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Reference:https://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git/commit/?id=64541d6aad210879e104e4796beeef49d4311f6d
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kmod_module_new_from_name() may fail and return error value. It is
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handled properly across the code, but in this particular place the
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check is missing.
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Signed-off-by: Yauheni Kaliuta <ykaliuta@redhat.com>
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---
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libkmod/libkmod-module.c | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/libkmod/libkmod-module.c b/libkmod/libkmod-module.c
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index b6320cc..6e0ff1a 100644
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--- a/libkmod/libkmod-module.c
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+++ b/libkmod/libkmod-module.c
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@@ -2912,7 +2912,10 @@ int kmod_module_get_builtin(struct kmod_ctx *ctx, struct kmod_list **list)
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goto fail;
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}
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- kmod_module_new_from_name(ctx, modname, &mod);
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+ err = kmod_module_new_from_name(ctx, modname, &mod);
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+ if (err < 0)
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+ goto fail;
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+
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kmod_module_set_builtin(mod, true);
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*list = kmod_list_append(*list, mod);
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--
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2.23.0
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