Applied.
Thanks.
On Wed, Apr 30, 2014 at 10:20 AM, Jose Castillo <jcastillo@xxxxxxxxxx> wrote:
If the option "fast_io_fail_tmo" is specified in multipath.conf, without a value, the command 'multipathd reconfigure' segfaults.
With the patch included here, multipathd returns "error parsing config file" and does not segfaults.
Signed-off-by: Jose Castillo <jcastillo@xxxxxxxxxx>
---
libmultipath/dict.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libmultipath/dict.c b/libmultipath/dict.c
index 9db4725..91d9b83 100644
--- a/libmultipath/dict.c
+++ b/libmultipath/dict.c
@@ -43,6 +43,9 @@ def_fast_io_fail_handler(vector strvec)
char * buff;
buff = set_value(strvec);
+ if (!buff)
+ return 1;
+
if (strlen(buff) == 3 && !strcmp(buff, "off"))
conf->fast_io_fail = MP_FAST_IO_FAIL_OFF;
else if (sscanf(buff, "%d", &conf->fast_io_fail) != 1 ||
--
1.9.0
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