Simplify note processing

This removes dead code during note processing.

1 files changed, 3 insertions, 14 deletions

diff --git a/elf/dl-load.c b/elf/dl-load.c
index 24e2819..1ed7a7b 100644
--- a/elf/dl-load.c
+++ b/elf/dl-load.c
@@ -1682,21 +1682,10 @@ open_verify (const char *name, int fd,
 
       /* Check .note.ABI-tag if present.  */
       for (ph = phdr; ph < &phdr[ehdr->e_phnum]; ++ph)
-	if (ph->p_type == PT_NOTE && ph->p_filesz >= 32 && ph->p_align >= 4)
+	if (ph->p_type == PT_NOTE && ph->p_filesz >= 32
+	    && (ph->p_align == 4 || ph->p_align == 8))
 	  {
 	    ElfW(Addr) size = ph->p_filesz;
-	    /* NB: Some PT_NOTE segment may have alignment value of 0
-	       or 1.  gABI specifies that PT_NOTE segments should be
-	       aligned to 4 bytes in 32-bit objects and to 8 bytes in
-	       64-bit objects.  As a Linux extension, we also support
-	       4 byte alignment in 64-bit objects.  If p_align is less
-	       than 4, we treate alignment as 4 bytes since some note
-	       segments have 0 or 1 byte alignment.   */
-	    ElfW(Addr) align = ph->p_align;
-	    if (align < 4)
-	      align = 4;
-	    else if (align != 4 && align != 8)
-	      continue;
 
 	    if (ph->p_offset + size <= (size_t) fbp->len)
 	      abi_note = (void *) (fbp->buf + ph->p_offset);
@@ -1727,7 +1716,7 @@ open_verify (const char *name, int fd,
 	      {
 		ElfW(Addr) note_size
 		  = ELF_NOTE_NEXT_OFFSET (abi_note[0], abi_note[1],
-					  align);
+					  ph->p_align);
 
 		if (size - 32 < note_size)
 		  {