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Fix possible SUBSTRING()'s crash with UTF-8 encoding (#7434)#7435

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asfernandes merged 1 commit intoFirebirdSQL:B3_0_Releasefrom
red-soft-ru:fb3_substring_multibyte_crash_fix
Dec 23, 2022
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Fix possible SUBSTRING()'s crash with UTF-8 encoding (#7434)#7435
asfernandes merged 1 commit intoFirebirdSQL:B3_0_Releasefrom
red-soft-ru:fb3_substring_multibyte_crash_fix

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@AlexeyMochalov
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Fix regex pattern end calculation in case of multi-byte characters set

@asfernandes asfernandes linked an issue Dec 23, 2022 that may be closed by this pull request
@asfernandes asfernandes merged commit 40b0ea1 into FirebirdSQL:B3_0_Release Dec 23, 2022
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Crash or error in SUBSTRING()'s regexp parser with UTF-8 encoding

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