forked from pool/kexec-tools
32 lines
1019 B
Diff
32 lines
1019 B
Diff
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From: Petr Tesarik <ptesarik@suse.com>
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Date: Fri, 3 Apr 2020 13:12:00 +0200
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Subject: kexec-tools: s390: Reset kernel command line on syscall fallback
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References: bsc#1167868
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Upstream: submitted 2020-04-03
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The command line is duplicated on s390 if kexec_file_load(2) is not
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implemented. That's because the corresponding variable is not reset
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to an empty string before re-parsing the kexec command line.
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Fixes: 9cf721279f6c ("Reset getopt before falling back to legacy syscall")
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Signed-off-by: Petr Tesarik <ptesarik@suse.com>
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---
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kexec/arch/s390/kexec-image.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/kexec/arch/s390/kexec-image.c b/kexec/arch/s390/kexec-image.c
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index 8b39566..3c24fdf 100644
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--- a/kexec/arch/s390/kexec-image.c
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+++ b/kexec/arch/s390/kexec-image.c
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@@ -112,6 +112,7 @@ image_s390_load(int argc, char **argv, const char *kernel_buf,
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};
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static const char short_options[] = KEXEC_OPT_STR "";
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+ command_line[0] = 0;
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ramdisk = NULL;
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ramdisk_len = 0;
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ramdisk_origin = 0;
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--
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2.16.4
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