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Correctly NULL-terminate h_addr_list

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goldsimon
2010-05-17 12:36:45 +00:00
parent 3833dd86aa
commit d3e5ade2da
2 changed files with 6 additions and 2 deletions
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5
src/api/netdb.c
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@@ -91,7 +91,7 @@ lwip_gethostbyname(const char *name)
HOSTENT_STORAGE struct hostent s_hostent;
HOSTENT_STORAGE char *s_aliases;
HOSTENT_STORAGE ip_addr_t s_hostent_addr;
HOSTENT_STORAGE ip_addr_t *s_phostent_addr;
HOSTENT_STORAGE ip_addr_t *s_phostent_addr[2];
/* query host IP address */
err = netconn_gethostbyname(name, &addr);
@@ -103,7 +103,8 @@ lwip_gethostbyname(const char *name)
/* fill hostent */
s_hostent_addr = addr;
s_phostent_addr = &s_hostent_addr;
s_phostent_addr[0] = &s_hostent_addr;
s_phostent_addr[1] = NULL;
s_hostent.h_name = (char*)name;
s_hostent.h_aliases = &s_aliases;
s_hostent.h_addrtype = AF_INET;