41 lines
1.3 KiB
Diff
41 lines
1.3 KiB
Diff
From b4a11e983c78d7f856a551e058b84c0ea4bde8c7 Mon Sep 17 00:00:00 2001
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From: renoseven <dev@renoseven.net>
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Date: Mon, 18 Dec 2023 20:20:19 +0800
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Subject: [PATCH 11/15] upatch-diff: fix a nullptr issue
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Signed-off-by: renoseven <dev@renoseven.net>
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---
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upatch/upatch-diff/elf-correlate.c | 8 +++++---
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1 file changed, 5 insertions(+), 3 deletions(-)
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diff --git a/upatch/upatch-diff/elf-correlate.c b/upatch/upatch-diff/elf-correlate.c
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index 2dd665c..0773016 100644
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--- a/upatch/upatch-diff/elf-correlate.c
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+++ b/upatch/upatch-diff/elf-correlate.c
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@@ -116,11 +116,13 @@ static void correlate_section(struct section *sec_orig, struct section *sec_patc
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__correlate_section(sec_orig->rela, sec_patched->rela);
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}
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- if (sec_orig->secsym)
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+ if (sec_orig->secsym && sec_patched->secsym) {
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correlate_symbol(sec_orig->secsym, sec_patched->secsym);
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+ }
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- if (sec_orig->sym)
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+ if (sec_orig->sym) {
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correlate_symbol(sec_orig->sym, sec_patched->sym);
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+ }
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}
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void upatch_correlate_sections(struct upatch_elf *uelf_source, struct upatch_elf *uelf_patched)
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@@ -397,4 +399,4 @@ void upatch_correlate_static_local_variables(struct upatch_elf *uelf_source, str
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}
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return check_static_variable_correlate(uelf_source, uelf_patched);
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-}
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\ No newline at end of file
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+}
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--
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2.33.0
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