fs: fix potential memory leak on i/o errors in .read() #224
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Make sure to free the line buffer pointer when aborting a `getline()` / `getdelim()` based read operation on i/o errors. As an example, this issue could be triggered by receiving a broken pipe error while attempting to read a line from stdin. Signed-off-by: Jo-Philipp Wich <[email protected]>
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Make sure to free the line buffer pointer when aborting a
getline()/getdelim()based read operation on i/o errors.As an example, this issue could be triggered by receiving a broken pipe error while attempting to read a line from stdin.