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Merge pull request #2525 from jesven/fix_dlopen

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fix dlmodule_load(): return immediately when open file fail
This commit is contained in:
Bernard Xiong
2019-04-01 18:11:13 +08:00
committed by GitHub
parent 2c8fb7022e 832fc23b02
commit cfb4a9c323
1 changed files with 4 additions and 0 deletions
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components/libc/libdl/dlmodule.c
+4
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@@ -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 &&