From: Christof Schmitt <christof.schmitt@xxxxxxxxxx>
get_cmdvec can return before the vector argument has been initialized. Fix this
by initializing the pointer before passing it to get_cmdvec. This fixes a
segfault in the interactive mode when hitting the tab key directly on the
command prompt.
Signed-off-by: Christof Schmitt <christof.schmitt@xxxxxxxxxx>
---
multipathd/cli.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/multipathd/cli.c
+++ b/multipathd/cli.c
@@ -363,7 +363,7 @@ parse_cmd (char * cmd, char ** reply, in
{
int r;
struct handler * h;
- vector cmdvec;
+ vector cmdvec = NULL;
r = get_cmdvec(cmd, &cmdvec);
@@ -467,7 +467,7 @@ key_generator (const char * str, int sta
struct key * kw;
int i;
struct handler *h;
- vector v;
+ vector v = NULL;
if (!state) {
index = 0;
--
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