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mDNSResponder: Fix use of uninitialized variables

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This commit is contained in:
Sebastian Huber 2018-10-16 11:24:10 +02:00
parent 4a5f546d8d
commit 91b858d2de
1 changed files with 9 additions and 0 deletions
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9
mDNSResponder/mDNSPosix/mDNSPosix.c
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@ -448,6 +448,15 @@ mDNSexport mDNSBool mDNSPlatformSetDNSConfig(mDNSBool setservers, mDNSBool setse
(void) RegDomains;
(void) BrowseDomains;
(void) ackConfig;
#ifdef __rtems__
/*
* Copied from mDNSMacOSX/mDNSMacOSX.c to prevent use of uninitialized
* stack variables.
*/
if (fqdn ) fqdn->c[0] = 0;
if (RegDomains ) *RegDomains = NULL;
if (BrowseDomains) *BrowseDomains = NULL;
#endif /* __rtems__ */
return mDNStrue;
}