Search results

Sometimes pushBuffer calls the R allocator from the wrong thread

code-qualityIssues related to improving code quality/readabilityIssues related to improving code quality/readability

fread

Low

openmp

segfault

Status: Open.

#7215 In Rdatatable/data.table;

· aitap opened on Jul 26, 2025

fread randomly crashes Rstudio (server) when in a loop

fread

segfault

Status: Open.

#5473 In Rdatatable/data.table;

· billytcl opened on Sep 27, 2022

Calling fread multiple times on different files with default number of threads causes higher chance of segfault

fread

openmp

segfault

Status: Open.

#5226 In Rdatatable/data.table;

· afandiadib opened on Oct 18, 2021

fwrite corrupted row.names segfault

fwrite

segfault

Status: Open.

#5204 In Rdatatable/data.table;

· ben-schwen opened on Oct 8, 2021

Segfault in pushBuffer() with a dataset having many columns and few rows

fread

segfault

Status: Open.

#4257 In Rdatatable/data.table;

· jthiltges opened on Feb 24, 2020

fwrite crashes when a long line is encountered out of sample

fwrite

segfault

Status: Open.

#3289 In Rdatatable/data.table;

· st-pasha opened on Jan 16, 2019