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Tue, 17 Jun 2025 11:09:29 -0400 (EDT) From: Junio C Hamano To: Jacob Keller Cc: , Jacob Keller , "Patrick Steinhardt" Subject: Re: [PATCH 0/6] submodule: improve remote lookup logic In-Reply-To: <83af9bc9-7884-4ce8-a343-28dbcded7954@intel.com> (Jacob Keller's message of "Mon, 16 Jun 2025 16:20:33 -0700") References: <20250610-jk-submodule-helper-use-url-v1-0-6d14c1504e91@gmail.com> <83af9bc9-7884-4ce8-a343-28dbcded7954@intel.com> Date: Tue, 17 Jun 2025 08:09:28 -0700 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: git@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Jacob Keller writes: > On 6/16/2025 3:41 PM, Junio C Hamano wrote: >> Jacob Keller writes: >> >>> Seems like there hasn't been any interest in this series? :( >> >> So far it seems, but we have been in pre-release freeze for a few >> weeks combined with slower summer (in northern hemisphere anyway) >> season, so it might have just been a bad timing. > > Oh true. I can resend once release freeze ends :) Before doing so, can you run with leaksanitizer? When merged to 'jch', many tests fail and t1013-read-tree-submodule.sh #52 is one of them. Thanks. not ok 52 - git_test_func: modified submodule does not update submodule work tree to invalid commit # # prolog && # reset_work_tree_to add_sub1 && # ( # cd submodule_update && # git branch -t invalid_sub1 origin/invalid_sub1 && # $command invalid_sub1 && # test_superproject_content origin/invalid_sub1 && # test_submodule_content sub1 origin/add_sub1 && # test_must_fail git submodule update && # test_submodule_content sub1 origin/add_sub1 # ) # 1..52 ================================================================= ==git==1541109==ERROR: LeakSanitizer: detected memory leaks Direct leak of 768 byte(s) in 1 object(s) allocated from: #0 0x561ea1a821c7 in realloc (git+0x8a1c7) (BuildId: 8e698d3663135d471ee5cb682ce22cd9ec7b4322) #1 0x561ea1da4126 in xrealloc wrapper.c:140:8 #2 0x561ea1d181a8 in refspec_append refspec.c:209:2 #3 0x561ea1d1e698 in handle_config remote.c:506:3 #4 0x561ea1bf7878 in configset_iter config.c:2140:7 #5 0x561ea1bf775a in repo_config config.c:2519:2 #6 0x561ea1d195fd in read_config remote.c:615:2 #7 0x561ea1d1b6ba in repo_remote_from_url remote.c:1794:2 #8 0x561ea1b8ae07 in repo_get_default_remote builtin/submodule--helper.c:54:29 #9 0x561ea1b8d475 in get_default_remote_submodule builtin/submodule--helper.c:135:8 #10 0x561ea1b8d789 in fetch_in_submodule builtin/submodule--helper.c:2355:10 #11 0x561ea1b8d98e in run_update_procedure builtin/submodule--helper.c:2481:7 #12 0x561ea1b8c7b8 in update_submodule builtin/submodule--helper.c:2700:9 #13 0x561ea1b8ba35 in update_submodules builtin/submodule--helper.c:2784:10 #14 0x561ea1b87097 in module_update builtin/submodule--helper.c:2924:8 #15 0x561ea1b84b9d in cmd_submodule__helper builtin/submodule--helper.c:3646:9 #16 0x561ea1a86cfb in run_builtin git.c:480:11 #17 0x561ea1a858a0 in handle_builtin git.c:746:9 #18 0x561ea1a866a8 in run_argv git.c:813:4 #19 0x561ea1a8562b in cmd_main git.c:953:19 #20 0x561ea1ba41da in main common-main.c:9:11 #21 0x7f60975e6ca7 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16 #22 0x7f60975e6d64 in __libc_start_main csu/../csu/libc-start.c:360:3 #23 0x561ea1a52210 in _start (git+0x5a210) (BuildId: 8e698d3663135d471ee5cb682ce22cd9ec7b4322) DEDUP_TOKEN: __interceptor_realloc--xrealloc--refspec_append--handle_config--configset_iter--repo_config--read_config--repo_remote_from_url--repo_get_default_remote--get_default_remote_submodule--fetch_in_submodule--run_update_procedure--update_submodule--update_submodules--module_update--cmd_submodule__helper--run_builtin--handle_builtin--run_argv--cmd_main--main--__libc_start_call_main--__libc_start_main--_start Direct leak of 192 byte(s) in 1 object(s) allocated from: #0 0x561ea1a821c7 in realloc (git+0x8a1c7) (BuildId: 8e698d3663135d471ee5cb682ce22cd9ec7b4322) #1 0x561ea1da4126 in xrealloc wrapper.c:140:8 #2 0x561ea1d1edb4 in add_merge remote.c:177:2 #3 0x561ea1d1e23c in handle_config remote.c:432:4 #4 0x561ea1bf7878 in configset_iter config.c:2140:7 #5 0x561ea1bf775a in repo_config config.c:2519:2 #6 0x561ea1d195fd in read_config remote.c:615:2 #7 0x561ea1d1b6ba in repo_remote_from_url remote.c:1794:2 #8 0x561ea1b8ae07 in repo_get_default_remote builtin/submodule--helper.c:54:29 #9 0x561ea1b8d475 in get_default_remote_submodule builtin/submodule--helper.c:135:8 #10 0x561ea1b8d789 in fetch_in_submodule builtin/submodule--helper.c:2355:10 #11 0x561ea1b8d98e in run_update_procedure builtin/submodule--helper.c:2481:7 #12 0x561ea1b8c7b8 in update_submodule builtin/submodule--helper.c:2700:9 #13 0x561ea1b8ba35 in update_submodules builtin/submodule--helper.c:2784:10 #14 0x561ea1b87097 in module_update builtin/submodule--helper.c:2924:8 #15 0x561ea1b84b9d in cmd_submodule__helper builtin/submodule--helper.c:3646:9 #16 0x561ea1a86cfb in run_builtin git.c:480:11 #17 0x561ea1a858a0 in handle_builtin git.c:746:9 #18 0x561ea1a866a8 in run_argv git.c:813:4 #19 0x561ea1a8562b in cmd_main git.c:953:19 #20 0x561ea1ba41da in main common-main.c:9:11 #21 0x7f60975e6ca7 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16 #22 0x7f60975e6d64 in __libc_start_main csu/../csu/libc-start.c:360:3 #23 0x561ea1a52210 in _start (git+0x5a210) (BuildId: 8e698d3663135d471ee5cb682ce22cd9ec7b4322) DEDUP_TOKEN: __interceptor_realloc--xrealloc--add_merge--handle_config--configset_iter--repo_config--read_config--repo_remote_from_url--repo_get_default_remote--get_default_remote_submodule--fetch_in_submodule--run_update_procedure--update_submodule--update_submodules--module_update--cmd_submodule__helper--run_builtin--handle_builtin--run_argv--cmd_main--main--__libc_start_call_main--__libc_start_main--_start Indirect leak of 36 byte(s) in 1 object(s) allocated from: #0 0x561ea1a81d3d in malloc (git+0x89d3d) (BuildId: 8e698d3663135d471ee5cb682ce22cd9ec7b4322) #1 0x7f60976667a9 in strdup string/strdup.c:42:15 #2 0x561ea1da3e14 in xstrdup wrapper.c:43:14 #3 0x561ea1d17f2b in refspec_item_init refspec.c:160:14 #4 0x561ea1d17ef1 in refspec_item_init_fetch refspec.c:166:9 #5 0x561ea1d180dd in refspec_append refspec.c:203:9 #6 0x561ea1d1e698 in handle_config remote.c:506:3 #7 0x561ea1bf7878 in configset_iter config.c:2140:7 #8 0x561ea1bf775a in repo_config config.c:2519:2 #9 0x561ea1d195fd in read_config remote.c:615:2 #10 0x561ea1d1b6ba in repo_remote_from_url remote.c:1794:2 #11 0x561ea1b8ae07 in repo_get_default_remote builtin/submodule--helper.c:54:29 #12 0x561ea1b8d475 in get_default_remote_submodule builtin/submodule--helper.c:135:8 #13 0x561ea1b8d789 in fetch_in_submodule builtin/submodule--helper.c:2355:10 #14 0x561ea1b8d98e in run_update_procedure builtin/submodule--helper.c:2481:7 #15 0x561ea1b8c7b8 in update_submodule builtin/submodule--helper.c:2700:9 #16 0x561ea1b8ba35 in update_submodules builtin/submodule--helper.c:2784:10 #17 0x561ea1b87097 in module_update builtin/submodule--helper.c:2924:8 #18 0x561ea1b84b9d in cmd_submodule__helper builtin/submodule--helper.c:3646:9 #19 0x561ea1a86cfb in run_builtin git.c:480:11 #20 0x561ea1a858a0 in handle_builtin git.c:746:9 #21 0x561ea1a866a8 in run_argv git.c:813:4 #22 0x561ea1a8562b in cmd_main git.c:953:19 #23 0x561ea1ba41da in main common-main.c:9:11 #24 0x7f60975e6ca7 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16 #25 0x7f60975e6d64 in __libc_start_main csu/../csu/libc-start.c:360:3 #26 0x561ea1a52210 in _start (git+0x5a210) (BuildId: 8e698d3663135d471ee5cb682ce22cd9ec7b4322) DEDUP_TOKEN: __interceptor_malloc--strdup--xstrdup--refspec_item_init--refspec_item_init_fetch--refspec_append--handle_config--configset_iter--repo_config--read_config--repo_remote_from_url--repo_get_default_remote--get_default_remote_submodule--fetch_in_submodule--run_update_procedure--update_submodule--update_submodules--module_update--cmd_submodule__helper--run_builtin--handle_builtin--run_argv--cmd_main--main--__libc_start_call_main--__libc_start_main--_start Indirect leak of 22 byte(s) in 1 object(s) allocated from: #0 0x561ea1a81d3d in malloc (git+0x89d3d) (BuildId: 8e698d3663135d471ee5cb682ce22cd9ec7b4322) #1 0x561ea1da3e92 in do_xmalloc wrapper.c:55:8 #2 0x561ea1da3f94 in do_xmallocz wrapper.c:89:8 #3 0x561ea1da3f26 in xmallocz wrapper.c:97:9 #4 0x561ea1da3ff8 in xmemdupz wrapper.c:113:16 #5 0x561ea1da4077 in xstrndup wrapper.c:119:9 #6 0x561ea1d19118 in parse_refspec refspec.c:55:15 #7 0x561ea1d17f46 in refspec_item_init refspec.c:161:9 #8 0x561ea1d17ef1 in refspec_item_init_fetch refspec.c:166:9 #9 0x561ea1d180dd in refspec_append refspec.c:203:9 #10 0x561ea1d1e698 in handle_config remote.c:506:3 #11 0x561ea1bf7878 in configset_iter config.c:2140:7 #12 0x561ea1bf775a in repo_config config.c:2519:2 #13 0x561ea1d195fd in read_config remote.c:615:2 #14 0x561ea1d1b6ba in repo_remote_from_url remote.c:1794:2 #15 0x561ea1b8ae07 in repo_get_default_remote builtin/submodule--helper.c:54:29 #16 0x561ea1b8d475 in get_default_remote_submodule builtin/submodule--helper.c:135:8 #17 0x561ea1b8d789 in fetch_in_submodule builtin/submodule--helper.c:2355:10 #18 0x561ea1b8d98e in run_update_procedure builtin/submodule--helper.c:2481:7 #19 0x561ea1b8c7b8 in update_submodule builtin/submodule--helper.c:2700:9 #20 0x561ea1b8ba35 in update_submodules builtin/submodule--helper.c:2784:10 #21 0x561ea1b87097 in module_update builtin/submodule--helper.c:2924:8 #22 0x561ea1b84b9d in cmd_submodule__helper builtin/submodule--helper.c:3646:9 #23 0x561ea1a86cfb in run_builtin git.c:480:11 #24 0x561ea1a858a0 in handle_builtin git.c:746:9 #25 0x561ea1a866a8 in run_argv git.c:813:4 #26 0x561ea1a8562b in cmd_main git.c:953:19 #27 0x561ea1ba41da in main common-main.c:9:11 DEDUP_TOKEN: __interceptor_malloc--do_xmalloc--do_xmallocz--xmallocz--xmemdupz--xstrndup--parse_refspec--refspec_item_init--refspec_item_init_fetch--refspec_append--handle_config--configset_iter--repo_config--read_config--repo_remote_from_url--repo_get_default_remote--get_default_remote_submodule--fetch_in_submodule--run_update_procedure--update_submodule--update_submodules--module_update--cmd_submodule__helper--run_builtin--handle_builtin--run_argv--cmd_main--main Indirect leak of 18 byte(s) in 1 object(s) allocated from: #0 0x561ea1a81d3d in malloc (git+0x89d3d) (BuildId: 8e698d3663135d471ee5cb682ce22cd9ec7b4322) #1 0x7f60976667a9 in strdup string/strdup.c:42:15 #2 0x561ea1da3e14 in xstrdup wrapper.c:43:14 #3 0x561ea1d1e22d in handle_config remote.c:432:22 #4 0x561ea1bf7878 in configset_iter config.c:2140:7 #5 0x561ea1bf775a in repo_config config.c:2519:2 #6 0x561ea1d195fd in read_config remote.c:615:2 #7 0x561ea1d1b6ba in repo_remote_from_url remote.c:1794:2 #8 0x561ea1b8ae07 in repo_get_default_remote builtin/submodule--helper.c:54:29 #9 0x561ea1b8d475 in get_default_remote_submodule builtin/submodule--helper.c:135:8 #10 0x561ea1b8d789 in fetch_in_submodule builtin/submodule--helper.c:2355:10 #11 0x561ea1b8d98e in run_update_procedure builtin/submodule--helper.c:2481:7 #12 0x561ea1b8c7b8 in update_submodule builtin/submodule--helper.c:2700:9 #13 0x561ea1b8ba35 in update_submodules builtin/submodule--helper.c:2784:10 #14 0x561ea1b87097 in module_update builtin/submodule--helper.c:2924:8 #15 0x561ea1b84b9d in cmd_submodule__helper builtin/submodule--helper.c:3646:9 #16 0x561ea1a86cfb in run_builtin git.c:480:11 #17 0x561ea1a858a0 in handle_builtin git.c:746:9 #18 0x561ea1a866a8 in run_argv git.c:813:4 #19 0x561ea1a8562b in cmd_main git.c:953:19 #20 0x561ea1ba41da in main common-main.c:9:11 #21 0x7f60975e6ca7 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16 #22 0x7f60975e6d64 in __libc_start_main csu/../csu/libc-start.c:360:3 #23 0x561ea1a52210 in _start (git+0x5a210) (BuildId: 8e698d3663135d471ee5cb682ce22cd9ec7b4322) DEDUP_TOKEN: __interceptor_malloc--strdup--xstrdup--handle_config--configset_iter--repo_config--read_config--repo_remote_from_url--repo_get_default_remote--get_default_remote_submodule--fetch_in_submodule--run_update_procedure--update_submodule--update_submodules--module_update--cmd_submodule__helper--run_builtin--handle_builtin--run_argv--cmd_main--main--__libc_start_call_main--__libc_start_main--_start Indirect leak of 13 byte(s) in 1 object(s) allocated from: #0 0x561ea1a81d3d in malloc (git+0x89d3d) (BuildId: 8e698d3663135d471ee5cb682ce22cd9ec7b4322) #1 0x561ea1da3e92 in do_xmalloc wrapper.c:55:8 #2 0x561ea1da3f94 in do_xmallocz wrapper.c:89:8 #3 0x561ea1da3f26 in xmallocz wrapper.c:97:9 #4 0x561ea1da3ff8 in xmemdupz wrapper.c:113:16 #5 0x561ea1da4077 in xstrndup wrapper.c:119:9 #6 0x561ea1d1923b in parse_refspec refspec.c:73:15 #7 0x561ea1d17f46 in refspec_item_init refspec.c:161:9 #8 0x561ea1d17ef1 in refspec_item_init_fetch refspec.c:166:9 #9 0x561ea1d180dd in refspec_append refspec.c:203:9 #10 0x561ea1d1e698 in handle_config remote.c:506:3 #11 0x561ea1bf7878 in configset_iter config.c:2140:7 #12 0x561ea1bf775a in repo_config config.c:2519:2 #13 0x561ea1d195fd in read_config remote.c:615:2 #14 0x561ea1d1b6ba in repo_remote_from_url remote.c:1794:2 #15 0x561ea1b8ae07 in repo_get_default_remote builtin/submodule--helper.c:54:29 #16 0x561ea1b8d475 in get_default_remote_submodule builtin/submodule--helper.c:135:8 #17 0x561ea1b8d789 in fetch_in_submodule builtin/submodule--helper.c:2355:10 #18 0x561ea1b8d98e in run_update_procedure builtin/submodule--helper.c:2481:7 #19 0x561ea1b8c7b8 in update_submodule builtin/submodule--helper.c:2700:9 #20 0x561ea1b8ba35 in update_submodules builtin/submodule--helper.c:2784:10 #21 0x561ea1b87097 in module_update builtin/submodule--helper.c:2924:8 #22 0x561ea1b84b9d in cmd_submodule__helper builtin/submodule--helper.c:3646:9 #23 0x561ea1a86cfb in run_builtin git.c:480:11 #24 0x561ea1a858a0 in handle_builtin git.c:746:9 #25 0x561ea1a866a8 in run_argv git.c:813:4 #26 0x561ea1a8562b in cmd_main git.c:953:19 #27 0x561ea1ba41da in main common-main.c:9:11 DEDUP_TOKEN: __interceptor_malloc--do_xmalloc--do_xmallocz--xmallocz--xmemdupz--xstrndup--parse_refspec--refspec_item_init--refspec_item_init_fetch--refspec_append--handle_config--configset_iter--repo_config--read_config--repo_remote_from_url--repo_get_default_remote--get_default_remote_submodule--fetch_in_submodule--run_update_procedure--update_submodule--update_submodules--module_update--cmd_submodule__helper--run_builtin--handle_builtin--run_argv--cmd_main--main SUMMARY: LeakSanitizer: 1049 byte(s) leaked in 6 allocation(s). Our logs revealed a memory leak...