[PATCH 2/4] commit: Fix a memory leak in determine_author_info

[Stefan Beller <stefanbeller@googlemail.com>]

The date variable is assigned new memory via xmemdupz and 2 lines later
it is assigned new memory again via xmalloc, but the first assignment
is never freed nor used.

Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
---
 builtin/commit.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/builtin/commit.c b/builtin/commit.c
index 790e5ab..00da83c 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -528,19 +528,18 @@ static void determine_author_info(struct strbuf *author_ident)
 
 		if (lb == a + strlen("\nauthor "))
 			/* \nauthor <foo@example.com> */
 			name = xcalloc(1, 1);
 		else
 			name = xmemdupz(a + strlen("\nauthor "),
 					(lb - strlen(" ") -
 					 (a + strlen("\nauthor "))));
 		email = xmemdupz(lb + strlen("<"), rb - (lb + strlen("<")));
-		date = xmemdupz(rb + strlen("> "), eol - (rb + strlen("> ")));
 		len = eol - (rb + strlen("> "));
 		date = xmalloc(len + 2);
 		*date = '@';
 		memcpy(date + 1, rb + strlen("> "), len);
 		date[len + 1] = '\0';
 	}
 
 	if (force_author) {
 		const char *lb = strstr(force_author, " <");
-- 
1.8.3.2.806.gdee5b9b