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Merge pull request #506 from res2k/mi_option-verbose-fixes

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"verbose" option fixes
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Daan 2021-12-19 09:48:14 -08:00 committed by GitHub
commit 03ba2620e3
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1 changed files with 12 additions and 1 deletions
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13
src/options.c
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@ -532,8 +532,19 @@ static void mi_option_init(mi_option_desc_t* desc) {
desc->init = INITIALIZED;
}
else {
_mi_warning_message("environment option mimalloc_%s has an invalid value: %s\n", desc->name, buf);
/* _mi_warning_message() will itself call mi_option_get() for some options,
* so to avoid a possible infinite recursion it's important to mark the option as
* "initialized" first */
desc->init = DEFAULTED;
if (desc->option == mi_option_verbose) {
/* Special case: if the 'mimalloc_verbose' env var has a bogus value we'd never know
* (since the value default to 'off') - so in that one case briefly set the option to 'on' */
desc->value = 1;
}
_mi_warning_message("environment option mimalloc_%s has an invalid value: %s\n", desc->name, buf);
if (desc->option == mi_option_verbose) {
desc->value = 0;
}
}
}
mi_assert_internal(desc->init != UNINIT);