increase syslog message limit from 256 to 1024

[musl] / src / ldso / dynlink.c

diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c
index 12f14f7..00af886 100644 (file)
--- a/src/ldso/dynlink.c
+++ b/src/ldso/dynlink.c
@@ -645,6 +645,8 @@ static void decode_dyn(struct dso *p)
                p->hashtab = (void *)(p->base + dyn[DT_HASH]);
        if (dyn[0]&(1<<DT_RPATH))
                p->rpath_orig = (void *)(p->strings + dyn[DT_RPATH]);
+       if (dyn[0]&(1<<DT_RUNPATH))
+               p->rpath_orig = (void *)(p->strings + dyn[DT_RUNPATH]);
        if (search_vec(p->dynv, dyn, DT_GNU_HASH))
                p->ghashtab = (void *)(p->base + *dyn);
        if (search_vec(p->dynv, dyn, DT_VERSYM))
@@ -1126,6 +1128,7 @@ void *__dynlink(int argc, char **argv)
                libc.secure = 1;
        }
        libc.page_size = aux[AT_PAGESZ];
+       libc.auxv = auxv;
 
        /* If the dynamic linker was invoked as a program itself, AT_BASE
         * will not be set. In that case, we assume the base address is
@@ -1603,10 +1606,14 @@ static int invalid_dso_handle(void *h)
 }
 void *dlopen(const char *file, int mode)
 {
+       strcpy(errbuf, "Dynamic loading not supported");
+       errflag = 1;
        return 0;
 }
 void *__dlsym(void *restrict p, const char *restrict s, void *restrict ra)
 {
+       errflag = 1;
+       snprintf(errbuf, sizeof errbuf, "Symbol not found: %s", s);
        return 0;
 }
 int __dladdr (const void *addr, Dl_info *info)