Exit the loop orderly through the cleanup code, instead of dashing out
with logfp still open and sb leaking.
Found with Cppcheck.
Signed-off-by: Rene Scharfe <l.s.r@xxxxxx>
---
refs/files-backend.c | 20 ++++++++++++--------
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/refs/files-backend.c b/refs/files-backend.c
index 50188e92f9..2889f21568 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -3159,8 +3159,8 @@ static int files_for_each_reflog_ent_reverse(struct ref_store *ref_store,
/* Jump to the end */
if (fseek(logfp, 0, SEEK_END) < 0)
- return error("cannot seek back reflog for %s: %s",
- refname, strerror(errno));
+ ret = error("cannot seek back reflog for %s: %s",
+ refname, strerror(errno));
pos = ftell(logfp);
while (!ret && 0 < pos) {
int cnt;
@@ -3170,13 +3170,17 @@ static int files_for_each_reflog_ent_reverse(struct ref_store *ref_store,
/* Fill next block from the end */
cnt = (sizeof(buf) < pos) ? sizeof(buf) : pos;
- if (fseek(logfp, pos - cnt, SEEK_SET))
- return error("cannot seek back reflog for %s: %s",
- refname, strerror(errno));
+ if (fseek(logfp, pos - cnt, SEEK_SET)) {
+ ret = error("cannot seek back reflog for %s: %s",
+ refname, strerror(errno));
+ break;
+ }
nread = fread(buf, cnt, 1, logfp);
- if (nread != 1)
- return error("cannot read %d bytes from reflog for %s: %s",
- cnt, refname, strerror(errno));
+ if (nread != 1) {
+ ret = error("cannot read %d bytes from reflog for %s: %s",
+ cnt, refname, strerror(errno));
+ break;
+ }
pos -= cnt;
scanp = endp = buf + cnt;
--
2.12.2