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| author | Tom Lane | 2025-02-28 20:20:22 +0000 |
|---|---|---|
| committer | Tom Lane | 2025-02-28 20:20:24 +0000 |
| commit | 8b49392b270b4ac0b9f5c210e2a503546841e832 (patch) | |
| tree | f52dae4854c33ceaf06723e699f515a6620d6c34 /src/backend/regex/regexec.c | |
| parent | 7717f63006935de00fafd000bff450280508adf1 (diff) | |
Tweak regex to avoid a bug in Perl 5.16.3.
For some reason, 5.16.3 (and perhaps slightly earlier/later versions)
go into an infinite loop with the version-replacement regex installed
by commit fc0d0ce97. We can work around that by using an explicit
"\n" instead of the line-start metacharacter "^".
Reported-by: Sami Imseih <samimseih@gmail.com>
Discussion: https://postgr.es/m/CAA5RZ0u9dV3CdKqkqdusA_RdvBkwWe0c0rxcFWj++VYoutFYSw@mail.gmail.com
Diffstat (limited to 'src/backend/regex/regexec.c')
0 files changed, 0 insertions, 0 deletions