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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2020-09-29 14:55:02 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2020-10-14 11:49:55 -0300
commit9ebaabeaac1a96b0d91f52902ce1dbf4f5a562dd (patch)
treed529303fc362a1fab5dc01dc06ff43975f14b4e5 /nptl
parenta49d7fd4f764e97ccaf922e433046590ae52fce9 (diff)
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sysvipc: Return EINVAL for invalid shmctl commands
It avoids regressions on possible future commands that might require additional libc support. The downside is new commands added by newer kernels will need further glibc support. Checked on x86_64-linux-gnu and i686-linux-gnu (Linux v4.15 and v5.4).
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