Merge pull request #2525 from jesven/fix_dlopen

fix dlmodule_load(): return immediately when open file fail
2019-04-01 18:11:13 +08:00 · 2019-04-01 18:11:13 +08:00 · cfb4a9c323
parent 2c8fb7022e 832fc23b02
commit cfb4a9c323
1 changed files with 4 additions and 0 deletions
--- a/components/libc/libdl/dlmodule.c
+++ b/components/libc/libdl/dlmodule.c
@ -442,6 +442,10 @@ struct rt_dlmodule* dlmodule_load(const char* filename)
        close(fd);
        fd = -1;
    }
+    else
+    {
+        goto __exit;
+    }

    /* check ELF header */
    if (rt_memcmp(elf_module->e_ident, RTMMAG, SELFMAG) != 0 &&