34 lines
835 B
Diff
34 lines
835 B
Diff
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From cf1577bf54afe76b77ecaa62df25901739ca8ae9 Mon Sep 17 00:00:00 2001
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From: Mateusz Grzonka <mateusz.grzonka@intel.com>
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Date: Wed, 5 Jul 2023 16:34:56 +0200
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Subject: [PATCH 126/165] imsm: Fix possible segfault in check_no_platform()
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conf_line() may return NULL, which is not handled and might cause
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segfault.
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Signed-off-by: Mateusz Grzonka <mateusz.grzonka@intel.com>
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Signed-off-by: Jes Sorensen <jes@trained-monkey.org>
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---
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super-intel.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/super-intel.c b/super-intel.c
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index ae0f4a8c..4ef33d31 100644
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--- a/super-intel.c
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+++ b/super-intel.c
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@@ -650,6 +650,11 @@ static int check_no_platform(void)
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char *l = conf_line(fp);
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char *w = l;
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+ if (l == NULL) {
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+ fclose(fp);
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+ return 0;
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+ }
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+
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do {
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if (strcmp(w, search) == 0)
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no_platform = 1;
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--
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2.40.1
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