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pgsql: Fix size check in statext_dependencies_deserialize() 6+ messages / 1 participants [nested] [flat]
* pgsql: Fix size check in statext_dependencies_deserialize() @ 2026-05-25 05:41 Michael Paquier <michael@paquier.xyz> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2026-05-25 05:41 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org Fix size check in statext_dependencies_deserialize() The check for the minimum expected bytea size of a MVDependencies object was using SizeOfItem() for its calculation. This macro uses the number of attributes in a single dependency. This minimum size calculation should be based on MinSizeOfItems(), that computes the minimum expected size as the header plus the minimally-sized number of dependency items. Oversight in d08c44f7a4ec. Author: Ilia Evdokimov <ilya.evdokimov@tantorlabs.com> Discussion: https://postgr.es/m/4b8d299d-2505-4c30-bf80-0f697410db35@tantorlabs.com Backpatch-through: 14 Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/0b8fa5fd37b193c46a03aa5d2838f2c6af973782 Modified Files -------------- src/backend/statistics/dependencies.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: Fix size check in statext_dependencies_deserialize() @ 2026-05-25 05:41 Michael Paquier <michael@paquier.xyz> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2026-05-25 05:41 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org Fix size check in statext_dependencies_deserialize() The check for the minimum expected bytea size of a MVDependencies object was using SizeOfItem() for its calculation. This macro uses the number of attributes in a single dependency. This minimum size calculation should be based on MinSizeOfItems(), that computes the minimum expected size as the header plus the minimally-sized number of dependency items. Oversight in d08c44f7a4ec. Author: Ilia Evdokimov <ilya.evdokimov@tantorlabs.com> Discussion: https://postgr.es/m/4b8d299d-2505-4c30-bf80-0f697410db35@tantorlabs.com Backpatch-through: 14 Branch ------ REL_18_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/b5fd5723a6594f0d74cc05ce5971190b71efdd20 Modified Files -------------- src/backend/statistics/dependencies.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: Fix size check in statext_dependencies_deserialize() @ 2026-05-25 05:41 Michael Paquier <michael@paquier.xyz> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2026-05-25 05:41 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org Fix size check in statext_dependencies_deserialize() The check for the minimum expected bytea size of a MVDependencies object was using SizeOfItem() for its calculation. This macro uses the number of attributes in a single dependency. This minimum size calculation should be based on MinSizeOfItems(), that computes the minimum expected size as the header plus the minimally-sized number of dependency items. Oversight in d08c44f7a4ec. Author: Ilia Evdokimov <ilya.evdokimov@tantorlabs.com> Discussion: https://postgr.es/m/4b8d299d-2505-4c30-bf80-0f697410db35@tantorlabs.com Backpatch-through: 14 Branch ------ REL_17_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/e4af8009ba94812aff8e3e465a51f9e7aee68350 Modified Files -------------- src/backend/statistics/dependencies.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: Fix size check in statext_dependencies_deserialize() @ 2026-05-25 05:41 Michael Paquier <michael@paquier.xyz> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2026-05-25 05:41 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org Fix size check in statext_dependencies_deserialize() The check for the minimum expected bytea size of a MVDependencies object was using SizeOfItem() for its calculation. This macro uses the number of attributes in a single dependency. This minimum size calculation should be based on MinSizeOfItems(), that computes the minimum expected size as the header plus the minimally-sized number of dependency items. Oversight in d08c44f7a4ec. Author: Ilia Evdokimov <ilya.evdokimov@tantorlabs.com> Discussion: https://postgr.es/m/4b8d299d-2505-4c30-bf80-0f697410db35@tantorlabs.com Backpatch-through: 14 Branch ------ REL_14_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/75710266732e049adc7fac6d885a3cba1474825b Modified Files -------------- src/backend/statistics/dependencies.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: Fix size check in statext_dependencies_deserialize() @ 2026-05-25 05:41 Michael Paquier <michael@paquier.xyz> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2026-05-25 05:41 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org Fix size check in statext_dependencies_deserialize() The check for the minimum expected bytea size of a MVDependencies object was using SizeOfItem() for its calculation. This macro uses the number of attributes in a single dependency. This minimum size calculation should be based on MinSizeOfItems(), that computes the minimum expected size as the header plus the minimally-sized number of dependency items. Oversight in d08c44f7a4ec. Author: Ilia Evdokimov <ilya.evdokimov@tantorlabs.com> Discussion: https://postgr.es/m/4b8d299d-2505-4c30-bf80-0f697410db35@tantorlabs.com Backpatch-through: 14 Branch ------ REL_16_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/0445c7667e3c45eb8c3bafa4bb0ffbdc090d75e9 Modified Files -------------- src/backend/statistics/dependencies.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: Fix size check in statext_dependencies_deserialize() @ 2026-05-25 05:41 Michael Paquier <michael@paquier.xyz> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2026-05-25 05:41 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org Fix size check in statext_dependencies_deserialize() The check for the minimum expected bytea size of a MVDependencies object was using SizeOfItem() for its calculation. This macro uses the number of attributes in a single dependency. This minimum size calculation should be based on MinSizeOfItems(), that computes the minimum expected size as the header plus the minimally-sized number of dependency items. Oversight in d08c44f7a4ec. Author: Ilia Evdokimov <ilya.evdokimov@tantorlabs.com> Discussion: https://postgr.es/m/4b8d299d-2505-4c30-bf80-0f697410db35@tantorlabs.com Backpatch-through: 14 Branch ------ REL_15_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/e779f18f32826509aac8ce64d686c03b52d51218 Modified Files -------------- src/backend/statistics/dependencies.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
end of thread, other threads:[~2026-05-25 05:41 UTC | newest] Thread overview: 6+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2026-05-25 05:41 pgsql: Fix size check in statext_dependencies_deserialize() Michael Paquier <michael@paquier.xyz> 2026-05-25 05:41 pgsql: Fix size check in statext_dependencies_deserialize() Michael Paquier <michael@paquier.xyz> 2026-05-25 05:41 pgsql: Fix size check in statext_dependencies_deserialize() Michael Paquier <michael@paquier.xyz> 2026-05-25 05:41 pgsql: Fix size check in statext_dependencies_deserialize() Michael Paquier <michael@paquier.xyz> 2026-05-25 05:41 pgsql: Fix size check in statext_dependencies_deserialize() Michael Paquier <michael@paquier.xyz> 2026-05-25 05:41 pgsql: Fix size check in statext_dependencies_deserialize() Michael Paquier <michael@paquier.xyz>
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