From: Alan Modra <amodra@sourceware.org>
To: bfd-cvs@sourceware.org
Subject: [binutils-gdb] objdump use of uninitialised value in pr_string_field
Date: Tue, 18 Apr 2023 01:50:18 +0000 (GMT) [thread overview]
Message-ID: <20230418015018.2484B385840F@sourceware.org> (raw)
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=341eba4f9d4f39c8bd08ff59120662e86a3de305
commit 341eba4f9d4f39c8bd08ff59120662e86a3de305
Author: Alan Modra <amodra@gmail.com>
Date: Tue Apr 18 10:22:08 2023 +0930
objdump use of uninitialised value in pr_string_field
PR 30365
* rdcoff.c (parse_coff_struct_type): Leave bitsize zero when no
auxents.
Diff:
---
binutils/rdcoff.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/binutils/rdcoff.c b/binutils/rdcoff.c
index 17e89e87d74..79fcfb21814 100644
--- a/binutils/rdcoff.c
+++ b/binutils/rdcoff.c
@@ -385,7 +385,8 @@ parse_coff_struct_type (bfd *abfd, struct coff_symbols *symbols,
case C_FIELD:
bitpos = bfd_asymbol_value (sym);
- bitsize = auxent.x_sym.x_misc.x_lnsz.x_size;
+ if (psubaux != NULL)
+ bitsize = psubaux->x_sym.x_misc.x_lnsz.x_size;
break;
case C_EOS:
reply other threads:[~2023-04-18 1:50 UTC|newest]
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