Fixing memory_patcher recursive mmap calls. #9252
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On RHEL8.1 (glibc-2.28-72.el8.ppc64le) __mmap became a global 'T' symbol, yet was the same address as mmap. This change prevents recalling __mmap in this situation, working around infinite recursion. Signed-off-by: Geoffrey Paulsen <[email protected]>
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@gpaulsen fyi |
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The IBM CI (GNU/Scale) build failed! Please review the log, linked below. Gist: https://gist.github.com/4e55af24297e549b44b78db8824f6494 |
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The IBM CI (XL) build failed! Please review the log, linked below. Gist: https://gist.github.com/696f59769425f208392858dc951c561c |
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The IBM CI (PGI) build failed! Please review the log, linked below. Gist: https://gist.github.com/5dbba8c921433be6987d31c584468b1b |
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Hmm, this looks like a dup of: |
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Closing as a dup. |
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On RHEL8.1 (glibc-2.28-72.el8.ppc64le) __mmap became a
global 'T' symbol, yet was the same address as mmap.
This change prevents recalling __mmap in this situation,
working around infinite recursion.
Signed-off-by: Geoffrey Paulsen [email protected]