libelf: correct byte count in cross-endian note translation

MFC after: 1 month Sponsored by: The FreeBSD Foundation
svn path=/head/; revision=296685
2016-03-11 22:37:12 +00:00 · 2016-03-11 22:37:12 +00:00 · a87342e849 · 2020-12-20 02:59:44 +00:00
commit a87342e849
parent 6078c8e049
1 changed files with 1 additions and 0 deletions
--- a/contrib/elftoolchain/libelf/libelf_convert.m4
+++ b/contrib/elftoolchain/libelf/libelf_convert.m4
@ -1019,6 +1019,7 @@ _libelf_cvt_NOTE_tof(unsigned char *dst, size_t dsz, unsigned char *src,
 		WRITE_WORD(dst, type);

 		src += sizeof(Elf_Note);
+		count -= sizeof(Elf_Note);

 		if (count < sz)
 			sz = count;