nico/NickelMenu-custom
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Fixed failsafe always triggering

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This commit is contained in:
Patrick Gaskin
2020-04-22 00:48:06 -04:00
parent 7e5320ff6f
commit f6b2463eb4
1 changed files with 3 additions and 3 deletions
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6
src/failsafe.c
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@@ -29,12 +29,12 @@ nmi_failsafe_t *nmi_failsafe_create(char **err_out) {
NMI_ASSERT((fs->orig = realpath(info.dli_fname, NULL)), "could not resolve %s", info.dli_fname);
NMI_ASSERT(asprintf(&fs->tmp, "%s.failsafe", fs->orig) != -1, "could not generate temp filename");
NMI_LOG("failsafe: ensuring own lib remains in memory even if it is dlclosed after being loaded with a dlopen");
NMI_ASSERT(dlopen(fs->orig, RTLD_LAZY|RTLD_NODELETE), "could not dlopen self");
NMI_LOG("failsafe: renaming %s to %s", fs->orig, fs->tmp);
NMI_ASSERT(!rename(fs->orig, fs->tmp), "could not rename lib");
NMI_LOG("failsafe: ensuring own lib remains in memory even if it is dlclosed after being loaded with a dlopen");
NMI_ASSERT(!dlopen(fs->orig, RTLD_LAZY|RTLD_NODELETE), "could not dlopen self");
NMI_RETURN_OK(fs);
#undef NMI_ERR_RET
}