Module Name: src
Committed By: martin
Date: Tue Feb 25 20:05:48 UTC 2020
Modified Files:
src/external/gpl3/binutils/dist/bfd [netbsd-9]: elf.c
Log Message:
Pull up following revision(s) (requested by rin in ticket #726):
external/gpl3/binutils/dist/bfd/elf.c: revision 1.14
Fix 'nm /dev/ksyms' (noticed by ryo).
Since binutils 2.15, nm(1) cannot be used for character devices.
We worked around this by a local patch:
http://cvsweb.netbsd.org/bsdweb.cgi/src/gnu/dist/binutils/binutils/Attic/bucomm.c?r1=1.1.1.2&hideattic=0#rev1.2
With recent update of binutils, 'nm /dev/ksyms' got broken again.
This is due to a consistency check involving file size reported by
stat(2), which is always zero for character devices. So, skip this
check if file size is zero.
To generate a diff of this commit:
cvs rdiff -u -r1.13 -r1.13.2.1 src/external/gpl3/binutils/dist/bfd/elf.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/gpl3/binutils/dist/bfd/elf.c
diff -u src/external/gpl3/binutils/dist/bfd/elf.c:1.13 src/external/gpl3/binutils/dist/bfd/elf.c:1.13.2.1
--- src/external/gpl3/binutils/dist/bfd/elf.c:1.13 Wed Nov 7 01:13:52 2018
+++ src/external/gpl3/binutils/dist/bfd/elf.c Tue Feb 25 20:05:48 2020
@@ -298,7 +298,8 @@ bfd_elf_get_str_section (bfd *abfd, unsi
/* Allocate and clear an extra byte at the end, to prevent crashes
in case the string table is not terminated. */
if (shstrtabsize + 1 <= 1
- || shstrtabsize > bfd_get_file_size (abfd)
+ || (bfd_get_file_size (abfd) > 0 /* not a character device */
+ && shstrtabsize > bfd_get_file_size (abfd))
|| bfd_seek (abfd, offset, SEEK_SET) != 0
|| (shstrtab = (bfd_byte *) bfd_alloc (abfd, shstrtabsize + 1)) == NULL)
shstrtab = NULL;
