[PATCH v1 2/2] new_filter: correctly initialise all arguments for a new filter

[Ferry Huberts]

From: Ferry Huberts <ferry.huberts at pelagic.nl>

Signed-off-by: Ferry Huberts <ferry.huberts at pelagic.nl>
---
 cgit.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/cgit.c b/cgit.c
index f4dd6ef..e302a7c 100644
--- a/cgit.c
+++ b/cgit.c
@@ -29,15 +29,17 @@ void add_mimetype(const char *name, const char *value)
 struct cgit_filter *new_filter(const char *cmd, int extra_args)
 {
 	struct cgit_filter *f;
+	int args_size = 0;
 
 	if (!cmd || !cmd[0])
 		return NULL;
 
 	f = xmalloc(sizeof(struct cgit_filter));
 	f->cmd = xstrdup(cmd);
-	f->argv = xmalloc((2 + extra_args) * sizeof(char *));
+	args_size = (2 + extra_args) * sizeof(char *);
+	f->argv = xmalloc(args_size);
+	memset(f->argv, 0, args_size);
 	f->argv[0] = f->cmd;
-	f->argv[1] = NULL;
 	return f;
 }
 
-- 
1.7.4