[3.14] gh-142571: Check for errors before calling each syscall in PyUnstable_CopyPerfMapFile() (GH-142460)
#142600
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…nstable_CopyPerfMapFile()` (pythonGH-142460) (cherry picked from commit 9fe6e3e) Co-authored-by: AZero13 <[email protected]> Co-authored-by: Stan Ulbrych <[email protected]> Co-authored-by: Victor Stinner <[email protected]> Co-authored-by: Pablo Galindo Salgado <[email protected]>
This was referenced Dec 11, 2025
pablogsal
approved these changes
Dec 11, 2025
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(cherry picked from commit 9fe6e3e)
Co-authored-by: AZero13 [email protected]
Co-authored-by: Stan Ulbrych [email protected]
Co-authored-by: Victor Stinner [email protected]
Co-authored-by: Pablo Galindo Salgado [email protected]
PyUnstable_CopyPerfMapFilecalls fflush even when the file fails to open. #142571