Add a null-check for stored plan text in pg_store_plans_internal().#35
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harukat wants to merge 1 commit intoossc-db:masterfrom
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Add a null-check for stored plan text in pg_store_plans_internal().#35harukat wants to merge 1 commit intoossc-db:masterfrom
harukat wants to merge 1 commit intoossc-db:masterfrom
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Variable pstr retrieved from function ptext_fetch() can be NULL due to various factors. Previously, pstr was passed as-is to each per-format process and used in strlen(), causing a crash when it was NULL.
rjuju
requested changes
Feb 2, 2025
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| if (pstr == NULL) | ||
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| values[i++] = CStringGetTextDatum("<invalid plan>"); |
Collaborator
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I think it would be better to set the value as null rather than adding another hardcoded value that users will have to explicitly check.
Also, since the code is not that complicated it would be better to avoid a gotoand just nest the instructions.
| pfree(mstr); | ||
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| /* pstr is a pointer onto pbuffer */ | ||
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Collaborator
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please avoid some unrelated changes like that.
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Variable pstr retrieved from function ptext_fetch() can be NULL due to various factors. Previously, pstr was passed as-is to each per-format process and used in strlen(), causing a crash when it was NULL.
This is a fix for #34 issue.
#34