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Revert bfd part of "Silence gcc-8 warnings" 

The gcc warning has been fixed, and the patch regressed builds with
some older versions of gcc.

	* elf-linux-core.h: Revert last change.
	* elf.c: Likewise.
This commit is contained in:
Alan Modra 2018-04-23 23:47:22 +09:30
parent bf82069dce
commit b9f26d2e29
3 changed files with 5 additions and 20 deletions
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5
bfd/ChangeLog
View File

@ -1,3 +1,8 @@
2018-04-23 Alan Modra <amodra@gmail.com>
* elf-linux-core.h: Revert last change.
* elf.c: Likewise.
2018-04-23 Nick Clifton <nickc@redhat.com>
PR 23056

16
bfd/elf-linux-core.h
View File

@ -69,12 +69,8 @@ swap_linux_prpsinfo32_ugid32_out
bfd_put_32 (obfd, from->pr_ppid, to->pr_ppid);
bfd_put_32 (obfd, from->pr_pgrp, to->pr_pgrp);
bfd_put_32 (obfd, from->pr_sid, to->pr_sid);
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpragmas"
#pragma GCC diagnostic ignored "-Wstringop-truncation"
strncpy (to->pr_fname, from->pr_fname, sizeof (to->pr_fname));
strncpy (to->pr_psargs, from->pr_psargs, sizeof (to->pr_psargs));
#pragma GCC diagnostic pop
}
/* External 32-bit structure for PRPSINFO. This structure is
@ -125,12 +121,8 @@ swap_linux_prpsinfo32_ugid16_out
bfd_put_32 (obfd, from->pr_ppid, to->pr_ppid);
bfd_put_32 (obfd, from->pr_pgrp, to->pr_pgrp);
bfd_put_32 (obfd, from->pr_sid, to->pr_sid);
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpragmas"
#pragma GCC diagnostic ignored "-Wstringop-truncation"
strncpy (to->pr_fname, from->pr_fname, sizeof (to->pr_fname));
strncpy (to->pr_psargs, from->pr_psargs, sizeof (to->pr_psargs));
#pragma GCC diagnostic pop
}
/* External 64-bit structure for PRPSINFO. This structure is
@ -182,12 +174,8 @@ swap_linux_prpsinfo64_ugid32_out
bfd_put_32 (obfd, from->pr_ppid, to->pr_ppid);
bfd_put_32 (obfd, from->pr_pgrp, to->pr_pgrp);
bfd_put_32 (obfd, from->pr_sid, to->pr_sid);
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpragmas"
#pragma GCC diagnostic ignored "-Wstringop-truncation"
strncpy (to->pr_fname, from->pr_fname, sizeof (to->pr_fname));
strncpy (to->pr_psargs, from->pr_psargs, sizeof (to->pr_psargs));
#pragma GCC diagnostic pop
}
/* External 64-bit structure for PRPSINFO. This structure is
@ -239,12 +227,8 @@ swap_linux_prpsinfo64_ugid16_out
bfd_put_32 (obfd, from->pr_ppid, to->pr_ppid);
bfd_put_32 (obfd, from->pr_pgrp, to->pr_pgrp);
bfd_put_32 (obfd, from->pr_sid, to->pr_sid);
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpragmas"
#pragma GCC diagnostic ignored "-Wstringop-truncation"
strncpy (to->pr_fname, from->pr_fname, sizeof (to->pr_fname));
strncpy (to->pr_psargs, from->pr_psargs, sizeof (to->pr_psargs));
#pragma GCC diagnostic pop
}
#endif

4
bfd/elf.c
View File

@ -10549,12 +10549,8 @@ elfcore_write_prpsinfo (bfd *abfd,
#endif
memset (&data, 0, sizeof (data));
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpragmas"
#pragma GCC diagnostic ignored "-Wstringop-truncation"
strncpy (data.pr_fname, fname, sizeof (data.pr_fname));
strncpy (data.pr_psargs, psargs, sizeof (data.pr_psargs));
#pragma GCC diagnostic pop
return elfcore_write_note (abfd, buf, bufsiz,
"CORE", note_type, &data, sizeof (data));
}