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setclassumask(): Accept 'inherit' as a value
'inherit' explicitly indicates that the umask should not be changed. Reviewed by: emaste Approved by: emaste (mentor) MFC after: 3 days Relnotes: yes Sponsored by: Kumacom SAS Differential Revision: https://reviews.freebsd.org/D40687
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@ -380,6 +380,11 @@ setclasscontext(const char *classname, unsigned int flags)
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}
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static const char * const inherit_enum[] = {
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"inherit",
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NULL
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};
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/*
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* Private function setting umask from the login class.
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*/
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@ -391,7 +396,13 @@ setclassumask(login_cap_t *lc, const struct passwd *pwd)
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* indicating no specification.
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*/
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const rlim_t def_val = INT64_MIN + 1, err_val = INT64_MIN;
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const rlim_t val = login_getcapnum(lc, "umask", def_val, err_val);
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rlim_t val;
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/* If value is "inherit", nothing to change. */
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if (login_getcapenum(lc, "umask", inherit_enum) == 0)
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return;
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val = login_getcapnum(lc, "umask", def_val, err_val);
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if (val != def_val) {
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if (val < 0 || val > UINT16_MAX) {
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