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* elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave

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trailing garbage in the note.
	* elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
This commit is contained in:
Alan Modra 2012-01-16 22:30:19 +00:00
parent d04550a6d7
commit 75cd47ede2
3 changed files with 9 additions and 3 deletions
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6
bfd/ChangeLog
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@ -1,3 +1,9 @@
2012-01-17 Alan Modra <amodra@gmail.com>
* elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
trailing garbage in the note.
* elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2012-01-16 Daniel Green <venix1@gmail.com>
PR ld/13491

4
bfd/elf32-ppc.c
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@ -1,6 +1,6 @@
/* PowerPC-specific support for 32-bit ELF
Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support.
@ -1920,7 +1920,7 @@ ppc_elf_write_core_note (bfd *abfd, char *buf, int *bufsiz, int note_type, ...)
va_list ap;
va_start (ap, note_type);
memset (data, 0, 32);
memset (data, 0, sizeof (data));
strncpy (data + 32, va_arg (ap, const char *), 16);
strncpy (data + 48, va_arg (ap, const char *), 80);
va_end (ap);

2
bfd/elf64-ppc.c
View File

@ -2721,7 +2721,7 @@ ppc64_elf_write_core_note (bfd *abfd, char *buf, int *bufsiz, int note_type,
va_list ap;
va_start (ap, note_type);
memset (data, 0, 40);
memset (data, 0, sizeof (data));
strncpy (data + 40, va_arg (ap, const char *), 16);
strncpy (data + 56, va_arg (ap, const char *), 80);
va_end (ap);