Mercurial > hg > octave-nkf > gnulib-hg
changeset 8556:0fed3810684e
Don't access hints->ai_flags when hints is NULL.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Mon, 26 Mar 2007 10:13:27 +0000 |
parents | 5d2729421f67 |
children | 4dbe36538d4c |
files | ChangeLog lib/getaddrinfo.c |
diffstat | 2 files changed, 6 insertions(+), 1 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2007-03-25 Bruno Haible <bruno@clisp.org> + + * lib/getaddrinfo.c (getaddrinfo): Don't access hints->ai_flags when + hints is NULL. + 2007-03-25 Bruno Haible <bruno@clisp.org> * lib/uniconv/u8-conv-from-enc.c (u8_conv_from_encoding): Add a cast.
--- a/lib/getaddrinfo.c +++ b/lib/getaddrinfo.c @@ -179,7 +179,7 @@ const char *proto = (hints && hints->ai_socktype == SOCK_DGRAM) ? "udp" : "tcp"; - if (!(hints->ai_flags & AI_NUMERICSERV)) + if (hints == NULL || !(hints->ai_flags & AI_NUMERICSERV)) /* FIXME: Use getservbyname_r if available. */ se = getservbyname (servname, proto);