v4.1.x: sharedfp_sm_file_component_query: add file open to ensure correct ope… #9787
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…rations try to actually open the sharedfp/sm file during the query operation to ensure that the component can actually run. This is based on some reports on the mailing list that the sharedfp/sm operation causes problems in certain circumstances. Fixes issue open-mpi#9656 Signed-off-by: Edgar Gabriel <[email protected]> (cherry picked from commit d8464d2)
Fix macOS build by using opal_basename() instead of basename(). Signed-off-by: Jeff Squyres <[email protected]> (cherry picked from commit c79291e)
Commit c79291e accidentally introduced minor memory leaks by calling opal_basename() without free()ing the results. Fixes CID 1496830. Signed-off-by: Jeff Squyres <[email protected]> (cherry picked from commit 0398598)
use asprintf instead of calculating lenght of the string and using malloc. This solution matches now the code used during the file_query operation of the same component. Signed-off-by: Edgar Gabriel <[email protected]> (cherry picked from commit 4af40ed)
accidentally left an invalid free after the rewriting the code to use asprintf. Fixes Coverty CID 1496849 Signed-off-by: Edgar Gabriel <[email protected]> (cherry picked from commit a260b88)
jsquyres
changed the title
awlauria
approved these changes
Jan 10, 2022
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…rations
try to actually open the sharedfp/sm file during the query operation to ensure
that the component can actually run. This is based on some reports on the mailing list that
the sharedfp/sm operation causes problems in certain circumstances.
Fixes issue #9656
Signed-off-by: Edgar Gabriel [email protected]
(cherry picked from commit d8464d2)