kernel
/
git
mirror of https://git.kernel.org/pub/scm/git/git.git
1
0
Fork 0
Code Releases Activity

builtin/fetch-pack: cleanup before return error 

In builtin/fetch-pack.c:cmd_fetch_pack(), if finish_connect() failed,
it returns error code without cleanup which cause memory leak. Add
cleanup label before frees in the end of cmd_fetch_pack(), and add
`goto cleanup` if finish_connect() failed.

Signed-off-by: Lidong Yan <502024330056@smail.nju.edu.cn>
Acked-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Lidong Yan 2025-06-04 03:07:54 +00:00 committed by Junio C Hamano
parent d50a5e8939
commit aedebdb6b9
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
builtin/fetch-pack.c
View File

@ -274,8 +274,10 @@ int cmd_fetch_pack(int argc,
}
close(fd[0]);
close(fd[1]);
if (finish_connect(conn))
return 1;
if (finish_connect(conn)) {
ret = 1;
goto cleanup;
}

ret = !fetched_refs;

@ -291,6 +293,7 @@ int cmd_fetch_pack(int argc,
printf("%s %s\n",
oid_to_hex(&ref->old_oid), ref->name);

cleanup:
for (size_t i = 0; i < nr_sought; i++)
free_one_ref(sought_to_free[i]);
free(sought_to_free);