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MFC r300665

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Don't leak addrinfo in fetch_bind()

Submitted by:	Coverity
CID:		1225038
This commit is contained in:
Don Lewis 2016-06-01 17:43:04 +00:00
parent 15fe2c59b0
commit dee32aa9c8
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/stable/10/; revision=301153
1 changed files with 4 additions and 1 deletions
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5
lib/libfetch/common.c
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@ -256,8 +256,11 @@ fetch_bind(int sd, int af, const char *addr)
if ((err = getaddrinfo(addr, NULL, &hints, &res0)) != 0) if ((err = getaddrinfo(addr, NULL, &hints, &res0)) != 0)
return (-1); return (-1);
for (res = res0; res; res = res->ai_next) for (res = res0; res; res = res->ai_next)
if (bind(sd, res->ai_addr, res->ai_addrlen) == 0) if (bind(sd, res->ai_addr, res->ai_addrlen) == 0) {
freeaddrinfo(res0);
return (0); return (0);
}
freeaddrinfo(res0);
return (-1); return (-1);
} }