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pgsql: pg_ctl: Disable autoruns for cmd.exe on Windows 6+ messages / 1 participants [nested] [flat]
* pgsql: pg_ctl: Disable autoruns for cmd.exe on Windows @ 2024-01-10 01:42 Michael Paquier <michael@paquier.xyz> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2024-01-10 01:42 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org pg_ctl: Disable autoruns for cmd.exe on Windows On Windows, cmd.exe is used to launch the postmaster process to ease its redirection setup. However, cmd.exe may execute other programs at startup due to autorun configurations, which could influence the postmaster startup. This patch adds /D flag to the launcher cmd.exe command line to disable autorun settings written in the registry. This is arguably a bug, but no backpatch is done now out of caution. Reported-by: Hayato Kuroda Author: Kyotaro Horiguchi Reviewed-by: Robert Haas, Michael Paquier Discussion: https://postgr.es/m/20230922.161551.320043332510268554.horikyota.ntt@gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/9886744a361b1b1d376fcad661eb2857829f3fde Modified Files -------------- src/bin/pg_ctl/pg_ctl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: pg_ctl: Disable autoruns for cmd.exe on Windows @ 2024-01-12 04:54 Michael Paquier <michael@paquier.xyz> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2024-01-12 04:54 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org pg_ctl: Disable autoruns for cmd.exe on Windows On Windows, cmd.exe is used to launch the postmaster process to ease its redirection setup. However, cmd.exe may execute other programs at startup due to autorun configurations, which could influence the postmaster startup. This patch adds /D flag to the launcher cmd.exe command line to disable autorun settings written in the registry. This was originally applied on HEAD as of 9886744a361b without a backpatch, but the patch has survived CI and buildfarm cycles. I have checked that cmd /d exists down to Windows XP, which should make this change work correctly in the oldest branches still supported. Reported-by: Hayato Kuroda Author: Kyotaro Horiguchi Reviewed-by: Robert Haas, Michael Paquier Discussion: https://postgr.es/m/20230922.161551.320043332510268554.horikyota.ntt@gmail.com Backpatch-through: 12 Branch ------ REL_13_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/c8aab699edd699d3991e56b02ec773f4e9312e68 Modified Files -------------- src/bin/pg_ctl/pg_ctl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: pg_ctl: Disable autoruns for cmd.exe on Windows @ 2024-01-12 04:54 Michael Paquier <michael@paquier.xyz> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2024-01-12 04:54 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org pg_ctl: Disable autoruns for cmd.exe on Windows On Windows, cmd.exe is used to launch the postmaster process to ease its redirection setup. However, cmd.exe may execute other programs at startup due to autorun configurations, which could influence the postmaster startup. This patch adds /D flag to the launcher cmd.exe command line to disable autorun settings written in the registry. This was originally applied on HEAD as of 9886744a361b without a backpatch, but the patch has survived CI and buildfarm cycles. I have checked that cmd /d exists down to Windows XP, which should make this change work correctly in the oldest branches still supported. Reported-by: Hayato Kuroda Author: Kyotaro Horiguchi Reviewed-by: Robert Haas, Michael Paquier Discussion: https://postgr.es/m/20230922.161551.320043332510268554.horikyota.ntt@gmail.com Backpatch-through: 12 Branch ------ REL_12_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/9e70e6564fc816c96643564ab6f906a75e0a3308 Modified Files -------------- src/bin/pg_ctl/pg_ctl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: pg_ctl: Disable autoruns for cmd.exe on Windows @ 2024-01-12 04:54 Michael Paquier <michael@paquier.xyz> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2024-01-12 04:54 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org pg_ctl: Disable autoruns for cmd.exe on Windows On Windows, cmd.exe is used to launch the postmaster process to ease its redirection setup. However, cmd.exe may execute other programs at startup due to autorun configurations, which could influence the postmaster startup. This patch adds /D flag to the launcher cmd.exe command line to disable autorun settings written in the registry. This was originally applied on HEAD as of 9886744a361b without a backpatch, but the patch has survived CI and buildfarm cycles. I have checked that cmd /d exists down to Windows XP, which should make this change work correctly in the oldest branches still supported. Reported-by: Hayato Kuroda Author: Kyotaro Horiguchi Reviewed-by: Robert Haas, Michael Paquier Discussion: https://postgr.es/m/20230922.161551.320043332510268554.horikyota.ntt@gmail.com Backpatch-through: 12 Branch ------ REL_16_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/714bfb7813ede66724f0b7d02b3a0240754eb499 Modified Files -------------- src/bin/pg_ctl/pg_ctl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: pg_ctl: Disable autoruns for cmd.exe on Windows @ 2024-01-12 04:54 Michael Paquier <michael@paquier.xyz> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2024-01-12 04:54 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org pg_ctl: Disable autoruns for cmd.exe on Windows On Windows, cmd.exe is used to launch the postmaster process to ease its redirection setup. However, cmd.exe may execute other programs at startup due to autorun configurations, which could influence the postmaster startup. This patch adds /D flag to the launcher cmd.exe command line to disable autorun settings written in the registry. This was originally applied on HEAD as of 9886744a361b without a backpatch, but the patch has survived CI and buildfarm cycles. I have checked that cmd /d exists down to Windows XP, which should make this change work correctly in the oldest branches still supported. Reported-by: Hayato Kuroda Author: Kyotaro Horiguchi Reviewed-by: Robert Haas, Michael Paquier Discussion: https://postgr.es/m/20230922.161551.320043332510268554.horikyota.ntt@gmail.com Backpatch-through: 12 Branch ------ REL_15_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/33d1be06aee08e60fa5017c4a6c64c520d047c36 Modified Files -------------- src/bin/pg_ctl/pg_ctl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: pg_ctl: Disable autoruns for cmd.exe on Windows @ 2024-01-12 04:54 Michael Paquier <michael@paquier.xyz> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2024-01-12 04:54 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org pg_ctl: Disable autoruns for cmd.exe on Windows On Windows, cmd.exe is used to launch the postmaster process to ease its redirection setup. However, cmd.exe may execute other programs at startup due to autorun configurations, which could influence the postmaster startup. This patch adds /D flag to the launcher cmd.exe command line to disable autorun settings written in the registry. This was originally applied on HEAD as of 9886744a361b without a backpatch, but the patch has survived CI and buildfarm cycles. I have checked that cmd /d exists down to Windows XP, which should make this change work correctly in the oldest branches still supported. Reported-by: Hayato Kuroda Author: Kyotaro Horiguchi Reviewed-by: Robert Haas, Michael Paquier Discussion: https://postgr.es/m/20230922.161551.320043332510268554.horikyota.ntt@gmail.com Backpatch-through: 12 Branch ------ REL_14_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/4c6944223ef4e0f5965c35e87a4771e2dcc9105a Modified Files -------------- src/bin/pg_ctl/pg_ctl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
end of thread, other threads:[~2024-01-12 04:54 UTC | newest] Thread overview: 6+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2024-01-10 01:42 pgsql: pg_ctl: Disable autoruns for cmd.exe on Windows Michael Paquier <michael@paquier.xyz> 2024-01-12 04:54 pgsql: pg_ctl: Disable autoruns for cmd.exe on Windows Michael Paquier <michael@paquier.xyz> 2024-01-12 04:54 pgsql: pg_ctl: Disable autoruns for cmd.exe on Windows Michael Paquier <michael@paquier.xyz> 2024-01-12 04:54 pgsql: pg_ctl: Disable autoruns for cmd.exe on Windows Michael Paquier <michael@paquier.xyz> 2024-01-12 04:54 pgsql: pg_ctl: Disable autoruns for cmd.exe on Windows Michael Paquier <michael@paquier.xyz> 2024-01-12 04:54 pgsql: pg_ctl: Disable autoruns for cmd.exe on Windows Michael Paquier <michael@paquier.xyz>
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