From 9516a598e3ecf39667a35ab2c5aa6cf88e9f7717 Mon Sep 17 00:00:00 2001
From: Tay Ray Chuan <rctay89@gmail.com>
Date: Fri, 7 Oct 2011 15:40:22 +0800
Subject: [PATCH] fetch: plug two leaks on error exit in store_updated_refs
Close FETCH_HEAD and release the string url even if we have to leave the
function store_updated_refs() early.
Reported-by: Chris Wilson <cwilson@vigilantsw.com>
Helped-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
builtin/fetch.c | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/builtin/fetch.c b/builtin/fetch.c
index bdb03ff54c..db2c5d905b 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -423,8 +423,10 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
else
url = xstrdup("foreign");
- if (check_everything_connected(ref_map, 0))
- return error(_("%s did not send all necessary objects\n"), url);
+ if (check_everything_connected(ref_map, 0)) {
+ rc = error(_("%s did not send all necessary objects\n"), url);
+ goto abort;
+ }
for (rm = ref_map; rm; rm = rm->next) {
struct ref *ref = NULL;
@@ -506,12 +508,15 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
fprintf(stderr, " %s\n", note);
}
}
- free(url);
- fclose(fp);
+
if (rc & STORE_REF_ERROR_DF_CONFLICT)
error(_("some local refs could not be updated; try running\n"
" 'git remote prune %s' to remove any old, conflicting "
"branches"), remote_name);
+
+ abort:
+ free(url);
+ fclose(fp);
return rc;
}