autofs-5.1.1 - fix use after free in match_my_name() From: Ian Kent <raven@themaw.net> I can't remember now if this function is supposed to fail if any host address has no reverse mapping. Presumably I put in the "goto next;" for a reason so just remove the freeaddrinfo() call. Signed-off-by: Ian Kent <raven@themaw.net> --- CHANGELOG | 1 + modules/parse_amd.c | 2 -- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/CHANGELOG b/CHANGELOG index 9d8096e..88ec577 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -39,6 +39,7 @@ - fix use after free in open_lookup(). - fix typo in autofs_sasl_bind(). - fix memory leak in get_network_proximity(). +- fix use after free in match_my_name(). 21/04/2015 autofs-5.1.1 ======================= diff --git a/modules/parse_amd.c b/modules/parse_amd.c index b8e0078..38d76b8 100644 --- a/modules/parse_amd.c +++ b/modules/parse_amd.c @@ -285,7 +285,6 @@ static int match_my_name(unsigned int logopt, const char *name, struct substvar error(logopt, "host address info lookup failed: %s\n", gai_strerror(ret)); - freeaddrinfo(cni); goto next; } @@ -296,7 +295,6 @@ static int match_my_name(unsigned int logopt, const char *name, struct substvar error(logopt, "host address info lookup failed: %s\n", gai_strerror(ret)); - freeaddrinfo(cni); goto next; }