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authorUlrich Drepper <drepper@redhat.com>1998-03-14 16:08:16 +0000
committerUlrich Drepper <drepper@redhat.com>1998-03-14 16:08:16 +0000
commitf802accba41c85a2c122f7461282f8a1b5328379 (patch)
tree99c5bf2c35fd5819f6f681473b42790cd71c66a9 /elf/dl-close.c
parent76fbcfdd66556dfe8e813cda50ac28071d0da573 (diff)
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Update.
1998-03-14 11:47 H.J. Lu <hjl@gnu.org> * elf/dl-close.c (_dl_close): Stop unmapping the segments after unmapping the last loaded segment. 1998-03-14 15:54 Ulrich Drepper <drepper@cygnus.com> * configure.in: Set base_os for Irix6. Correct test for .weakext. 1998-03-14 Andreas Jaeger <aj@arthur.rhein-neckar.de> * elf/dl-deps.c (_dl_map_object_deps): Add first parameter (new_line) to _dl_debug_message call. * locale/programs/linereader.c (lr_token): Return EOF token at EOF.
Diffstat (limited to 'elf/dl-close.c')
-rw-r--r--elf/dl-close.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/elf/dl-close.c b/elf/dl-close.c
index 285457323d..253b073367 100644
--- a/elf/dl-close.c
+++ b/elf/dl-close.c
@@ -80,6 +80,7 @@ _dl_close (struct link_map *map)
/* That was the last reference, and this was a dlopen-loaded
object. We can unmap it. */
const ElfW(Phdr) *ph;
+ const ElfW(Phdr) *eph;
if (imap->l_info[DT_FINI])
/* Call its termination function. */
@@ -99,9 +100,14 @@ _dl_close (struct link_map *map)
_dl_global_scope_end[1] = NULL;
}
+ /* Find the first entry specifying a load command. We have
+ to determine this now since the table itself is also loaded. */
+ for (eph = imap->l_phdr; eph < imap->l_phdr + imap->l_phnum; ++eph)
+ if (eph->p_type == PT_LOAD)
+ break;
+
/* Unmap the segments. */
- for (ph = imap->l_phdr + (imap->l_phnum - 1);
- ph >= imap->l_phdr; --ph)
+ for (ph = imap->l_phdr + (imap->l_phnum - 1); ph >= eph; --ph)
if (ph->p_type == PT_LOAD)
{
ElfW(Addr) mapstart = ph->p_vaddr & ~(ph->p_align - 1);