PAM: Fix uninitialized value read #13957
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Clang's static analyzer found that config.uid is uninitialized when zfs_key_config_load() returns an error. Oddly, this was not included in the unchecked return values that Coverity found. Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
behlendorf
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Sep 26, 2022
andrewc12
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Oct 2, 2022
Clang's static analyzer found that config.uid is uninitialized when zfs_key_config_load() returns an error. Oddly, this was not included in the unchecked return values that Coverity found. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Closes openzfs#13957
andrewc12
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Oct 2, 2022
Clang's static analyzer found that config.uid is uninitialized when zfs_key_config_load() returns an error. Oddly, this was not included in the unchecked return values that Coverity found. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Closes openzfs#13957
andrewc12
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Oct 6, 2022
Clang's static analyzer found that config.uid is uninitialized when zfs_key_config_load() returns an error. Oddly, this was not included in the unchecked return values that Coverity found. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Closes openzfs#13957
tonyhutter
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Nov 23, 2022
Clang's static analyzer found that config.uid is uninitialized when zfs_key_config_load() returns an error. Oddly, this was not included in the unchecked return values that Coverity found. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Closes openzfs#13957
tonyhutter
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Nov 30, 2022
Clang's static analyzer found that config.uid is uninitialized when zfs_key_config_load() returns an error. Oddly, this was not included in the unchecked return values that Coverity found. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Closes openzfs#13957
tonyhutter
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Dec 1, 2022
Clang's static analyzer found that config.uid is uninitialized when zfs_key_config_load() returns an error. Oddly, this was not included in the unchecked return values that Coverity found. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Closes openzfs#13957
datacore-rm
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Dec 22, 2022
Clang's static analyzer found that config.uid is uninitialized when zfs_key_config_load() returns an error. Oddly, this was not included in the unchecked return values that Coverity found. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Closes openzfs#13957
datacore-rm
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Dec 26, 2022
Clang's static analyzer found that config.uid is uninitialized when zfs_key_config_load() returns an error. Oddly, this was not included in the unchecked return values that Coverity found. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Closes openzfs#13957
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Motivation and Context
Clang's static analyzer found that config.uid is uninitialized when zfs_key_config_load() returns an error.
Oddly, this was not included in the unchecked return values that Coverity found.
Description
We check for an error and propagate it to avoid the uninitialized read.
How Has This Been Tested?
A build test was done.
Types of changes
Checklist:
Signed-off-by.