Ignore negative dynamic entry types.

(cherry picked from commit 7a033a828df19b4f3bfd7e4d66102f63d1167f08)

diff --git a/ChangeLog b/ChangeLog
index 155a9a1e9c788a14655e073e55b6daf0d036c6f7..6f616515ba2e1363bc4581ead2a01be8395bbb5c 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-01-18  Andreas Schwab  <schwab@redhat.com>
+
+       * elf/dynamic-link.h (elf_get_dynamic_info): Ignore negative
+       dynamic entry types.
+
 2010-01-14  Ulrich Drepper  <drepper@redhat.com>
 
        * bits/confname.h: Make pre-C99-safe.

diff --git a/elf/dynamic-link.h b/elf/dynamic-link.h
index c34cbcd43b5e129afdd9a3a0eaa6612ce824a81c..dff06556a76bd11f2a489899b6d6f8d890ab398f 100644 (file)
--- a/elf/dynamic-link.h
+++ b/elf/dynamic-link.h
@@ -113,7 +113,7 @@ elf_get_dynamic_info (struct link_map *l, ElfW(Dyn) *temp)
 
   while (dyn->d_tag != DT_NULL)
     {
-      if (dyn->d_tag < DT_NUM)
+      if ((Elf32_Word) dyn->d_tag < DT_NUM)
        info[dyn->d_tag] = dyn;
       else if (dyn->d_tag >= DT_LOPROC &&
               dyn->d_tag < DT_LOPROC + DT_THISPROCNUM)