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Command-line tool (+ C library) for converting SAS, Stata, and SPSS files 💾

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Hi, When using R haven package version 2.5.4 (ReadStat version 1.1.9), getting the below errors: ReadStat: Row #0 decompressed to -1 bytes (expected 8264 bytes) ReadStat: Error parsing page 0,...

bug
SAS

Hi, it seems like ReadStat also has a similar issue as https://github.com/pandas-dev/pandas/issues/15963, where deleted observations are still being counted in rows & being read. Here is a sample output from...

enhancement
SAS

`lbp1` will try to chase and read as many value labels as `label_count_capacity`, which may result in accessing memory locations past the allocated region, especially for malformed data. This also...

`test_readstat` in ReadStat 1.1.9 fails on big-endian architectures for sas7bcat; I noticed this issue when uploading 1.1.9 to Debian unstable (see the build logs of the various big-endian architectures: [1][2][3][4][5])....

Using RTools42 to compile on Windows gives the following error during compilation: ``` CC src/spss/libreadstat_la-readstat_zsav_read.lo CC src/spss/libreadstat_la-readstat_zsav_write.lo In file included from D:/rtools42/ucrt64/include/unistd.h:11, from src/readstat_io_unistd.c:12: D:/rtools42/ucrt64/include/process.h:196:28: error: conflicting types for 'spawnv';...

Hi Evan! Are you able to see this issue? https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55308 Our internal fuzzer picked it up, but the external report might not be fully visible yet. Let me know if...

Describe the issue For XPT files, I understand that `row_count` cannot be extracted from the metadata alone, but I think it can be calculated using only the metadata and final...

enhancement
SAS

This fixes a compile error on clang-18: ``` In file included from src/fuzz/generate_corpus.c:13: src/fuzz/../test/test_buffer.h:13:25: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes] 13...

This PR adds functionality for reading multiple response metadata from sav files. It's been tested on a simple file that we use for PoC in Crunch.io. It's a work in...