If we encounter an error while splitting a maildir, we exit
the function early, leaking the open filehandle. This isn't
a big deal, since we exit the program soon after, but it's
easy enough to be careful.
Signed-off-by: Jeff King <peff@xxxxxxxx>
---
builtin/mailsplit.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/builtin/mailsplit.c b/builtin/mailsplit.c
index 8e02ea1..9de06e3 100644
--- a/builtin/mailsplit.c
+++ b/builtin/mailsplit.c
@@ -150,6 +150,7 @@ static int split_maildir(const char *maildir, const char *dir,
{
char file[PATH_MAX];
char name[PATH_MAX];
+ FILE *f = NULL;
int ret = -1;
int i;
struct string_list list = STRING_LIST_INIT_DUP;
@@ -160,7 +161,6 @@ static int split_maildir(const char *maildir, const char *dir,
goto out;
for (i = 0; i < list.nr; i++) {
- FILE *f;
snprintf(file, sizeof(file), "%s/%s", maildir, list.items[i].string);
f = fopen(file, "r");
if (!f) {
@@ -177,10 +177,13 @@ static int split_maildir(const char *maildir, const char *dir,
split_one(f, name, 1);
fclose(f);
+ f = NULL;
}
ret = skip;
out:
+ if (f)
+ fclose(f);
string_list_clear(&list, 1);
return ret;
}
--
2.6.0.rc2.408.ga2926b9
--
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