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netdb: fixed warning about pointless comparison

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goldsimon 2015-09-28 08:10:53 +02:00
parent bc30899168
commit dbe703cfb0
1 changed files with 1 additions and 1 deletions
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2
src/api/netdb.c
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@ -353,7 +353,7 @@ lwip_getaddrinfo(const char *nodename, const char *servname,
/* invalid name length */
return EAI_FAIL;
}
LWIP_ASSERT("namelen is too long", (namelen + 1) <= (mem_size_t)-1);
LWIP_ASSERT("namelen is too long", total_size + namelen + 1 > total_size);
total_size += namelen + 1;
}
/* If this fails, please report to lwip-devel! :-) */