From e01ac67599dea1fd78a1bd1a0339a1da07dc9578 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Mon, 25 Jul 2011 09:22:05 -0400 Subject: when resolving symbols with only weak defs, use first def, not last def --- src/ldso/dynlink.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c index 6c4abbfe..7a26e9ed 100644 --- a/src/ldso/dynlink.c +++ b/src/ldso/dynlink.c @@ -107,6 +107,7 @@ static void *find_sym(struct dso *dso, const char *s, int need_def) if (sym && (!need_def || sym->st_shndx) && sym->st_value && (1<<(sym->st_info&0xf) & OK_TYPES) && (1<<(sym->st_info>>4) & OK_BINDS)) { + if (def && sym->st_info>>4 == STB_WEAK) continue; def = dso->base + sym->st_value; if (sym->st_info>>4 == STB_GLOBAL) break; } -- cgit v1.2.1