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authorImre Deak <imre.deak@gmail.com>2010-03-20 02:23:58 (GMT)
committerJunio C Hamano <gitster@pobox.com>2010-03-20 15:49:31 (GMT)
commite9bd32351078d1f664a1608763a92ab402b255f0 (patch)
treed3637d1ef8dae320fc9197203475708c51666147 /daemon.c
parentc40d92e4c73b44d9cb4c3ba3a0ab53464964369c (diff)
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daemon: parse_host_and_port SIGSEGV if port is specified
This typo will lead to git-daemon dying any time the connect string includes a port after the host= attribute. This can lead for example to one of the following error messages on the client side when someone tries git clone git://...:<port>. When the daemon is running on localhost: fatal: The remote end hung up unexpectedly or when the daemon is connected through an ssh tunnel: fatal: protocol error: bad line length character: erro In the latter case 'erro' comes from the daemon's reply: error: git-daemon died of signal 11 Signed-off-by: Imre Deak <imre.deak@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'daemon.c')
-rw-r--r--daemon.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/daemon.c b/daemon.c
index 3769b6f..7d9e1c0 100644
--- a/daemon.c
+++ b/daemon.c
@@ -420,7 +420,7 @@ static void parse_host_and_port(char *hostport, char **host,
*host = hostport;
*port = strrchr(hostport, ':');
if (*port) {
- *port = '\0';
+ **port = '\0';
++*port;
}
}