load_one_loose_object_map(): fix resource leak
Pointed out by Coverity. While at it, reduce near-duplicate clean-up code at the end of the function. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin committed
Jul 5, 2026 at 08:24 UTC
8b90835161cff95e80bc39e8acb25f0f77592ecf
1 file changed
+4
-5
loose.c
+4
-5
@@ -65,6 +65,7 @@ static int load_one_loose_object_map(struct repository *repo, struct odb_source_
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{
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struct strbuf buf = STRBUF_INIT, path = STRBUF_INIT;
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FILE *fp;
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+ int ret = -1;
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if (!loose->map)
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loose_object_map_init(&loose->map);
@@ -84,7 +85,6 @@ static int load_one_loose_object_map(struct repository *repo, struct odb_source_
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return 0;
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}
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- errno = 0;
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if (strbuf_getwholeline(&buf, fp, '\n') || strcmp(buf.buf, loose_object_header))
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goto err;
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while (!strbuf_getline_lf(&buf, fp)) {
@@ -98,13 +98,12 @@ static int load_one_loose_object_map(struct repository *repo, struct odb_source_
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insert_loose_map(loose, &oid, &compat_oid);
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}
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- strbuf_release(&buf);
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- strbuf_release(&path);
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- return errno ? -1 : 0;
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+ ret = ferror(fp) ? -1 : 0;
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err:
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+ fclose(fp);
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strbuf_release(&buf);
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strbuf_release(&path);
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- return -1;
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+ return ret;
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}
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int repo_read_loose_object_map(struct repository *repo)