[3.15] gh-109638: Fix exponential time in csv.Sniffer for doubled quotes #204157
| Job | Run time |
|---|---|
| 13s | |
| 4m 39s | |
| 1m 39s | |
| 25s | |
| 4m 36s | |
| 23m 7s | |
| 4m 56s | |
| 17m 13s | |
| 19m 9s | |
| 10m 16s | |
| 7s | |
| 21m 39s | |
| 2m 50s | |
| 3m 17s | |
| 2m 47s | |
| 3m 5s | |
| 2m 35s | |
| 2m 49s | |
| 19m 30s | |
| 17m 18s | |
| 27m 58s | |
| 28m 46s | |
| 24m 33s | |
| 19m 44s | |
| 11m 18s | |
| 13m 23s | |
| 10m 50s | |
| 11m 0s | |
| 14m 2s | |
| 18m 26s | |
| 5m 27s | |
| 17m 50s | |
| 9m 38s | |
| 22m 11s | |
| 12m 51s | |
| 22m 8s | |
| -1s | |
| 2m 26s | |
| 17m 55s | |
| 35m 13s | |
| 24m 9s | |
| 14m 2s | |
| 24m 16s | |
| 8m 11s | |
| 2m 27s | |
| 2m 23s | |
| 5s | |
| 9h 23m 21s |