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-rw-r--r--elf/dl-sym.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/elf/dl-sym.c b/elf/dl-sym.c
index 8ab6f2c..d2de7db 100644
--- a/elf/dl-sym.c
+++ b/elf/dl-sym.c
@@ -37,7 +37,8 @@ _dl_sym (void *handle, const char *name, void *who)
result = _dl_lookup_symbol (name, NULL, &ref, _dl_global_scope, 0);
else
{
- struct link_map *l, *match;
+ struct link_map *l;
+ struct link_map *match;
ElfW(Addr) caller = (ElfW(Addr)) who;
/* Find the highest-addressed object that CALLER is not below. */
@@ -101,7 +102,8 @@ _dl_vsym (void *handle, const char *name, const char *version, void *who)
&vers, 0);
else if (handle == RTLD_NEXT)
{
- struct link_map *l, *match;
+ struct link_map *l;
+ struct link_map *match;
ElfW(Addr) caller = (ElfW(Addr)) who;
/* Find the highest-addressed object that CALLER is not below. */
@@ -132,5 +134,6 @@ RTLD_NEXT used in code not dynamically loaded"));
if (ref)
return DL_SYMBOL_ADDRESS (result, ref);
+
return NULL;
}