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Merge pull request #97 from bmork/fix-crash-with-ipv6

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fix SEGFAULT on early exit with IPv6 enabled
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Bryan Stansell 2024-02-17 10:41:08 -08:00 committed by GitHub
commit ee0fa16229
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1 changed files with 6 additions and 4 deletions
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10
conserver/main.c
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@ -53,8 +53,8 @@ int fAll = 0, fNoinit = 0, fVersion = 0, fStrip = 0, fReopen =
char *pcConfig = CONFIGFILE;
int cMaxMemb = MAXMEMB;
#if USE_IPV6
struct addrinfo *bindAddr;
struct addrinfo *bindBaseAddr;
struct addrinfo *bindAddr = (struct addrinfo *)0;
struct addrinfo *bindBaseAddr = (struct addrinfo *)0;
#else
in_addr_t bindAddr = INADDR_ANY;
unsigned short bindPort;
@ -781,8 +781,10 @@ DestroyDataStructures(void)
#if USE_IPV6
/* clean up addrinfo stucts */
freeaddrinfo(bindAddr);
freeaddrinfo(bindBaseAddr);
if ((struct addrinfo *)0 != bindAddr)
freeaddrinfo(bindAddr);
if ((struct addrinfo *)0 != bindBaseAddr)
freeaddrinfo(bindBaseAddr);
#else
if (myAddrs != (struct in_addr *)0)
free(myAddrs);