[src/trunk]: src/libexec/ld.elf_so If we match a symbol name, but it's undefi...

[mycroft <mycroft%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8790b7864065
branches:  trunk
changeset: 536314:8790b7864065
user:      mycroft <mycroft%NetBSD.org@localhost>
date:      Fri Sep 13 03:40:40 2002 +0000

description:
If we match a symbol name, but it's undefined, do not continue searching the
hash chain.

diffstat:

 libexec/ld.elf_so/symbol.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (22 lines):

diff -r 8e6904acaae4 -r 8790b7864065 libexec/ld.elf_so/symbol.c
--- a/libexec/ld.elf_so/symbol.c        Fri Sep 13 03:22:08 2002 +0000
+++ b/libexec/ld.elf_so/symbol.c        Fri Sep 13 03:40:40 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: symbol.c,v 1.18 2002/09/12 22:56:29 mycroft Exp $       */
+/*     $NetBSD: symbol.c,v 1.19 2002/09/13 03:40:40 mycroft Exp $       */
 
 /*
  * Copyright 1996 John D. Polstra.
@@ -134,9 +134,10 @@
                            || (!in_plt && symp->st_value != 0 &&
                                ELF_ST_TYPE(symp->st_info) == STT_FUNC)
 #endif
-                               ) {
+                               )
                                return symp;
-                       }
+                       else
+                               return NULL;
                }
                symnum = obj->chains[symnum];
        }