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backport-Fix-gdb-coffread.c-build-on-32bit-architectures.patch 1.17 KB
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WizardHowl 提交于 2023-11-21 22:10 +08:00 . some follow-up patches of CVE-2023-39129
From 91df9a6f810bca02883dae9275715b4960ea02f0 Mon Sep 17 00:00:00 2001
From: Mark Wielaard <mark@klomp.org>
Date: Fri, 25 Aug 2023 23:09:18 +0200
Subject: [PATCH] Fix gdb/coffread.c build on 32bit architectures
Reference:https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=91df9a6f810bca02883dae9275715b4960ea02f0
Conflict:NA
The getsymname function tries to emit an error using %ld for an
uintptr_t argument. Use PRIxPTR instead. Which works on any architecture
for uintptr_t.
---
gdb/coffread.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gdb/coffread.c b/gdb/coffread.c
index ae7632d49cb..c609c963453 100644
--- a/gdb/coffread.c
+++ b/gdb/coffread.c
@@ -1325,7 +1325,7 @@ getsymname (struct internal_syment *symbol_entry)
if (symbol_entry->_n._n_n._n_zeroes == 0)
{
if (symbol_entry->_n._n_n._n_offset > stringtab_length)
- error (_("COFF Error: string table offset (%ld) outside string table (length %ld)"),
+ error (_("COFF Error: string table offset (%" PRIxPTR ") outside string table (length %ld)"),
symbol_entry->_n._n_n._n_offset, stringtab_length);
result = stringtab + symbol_entry->_n._n_n._n_offset;
}
--
2.33.0
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