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| author | Christian Göttsche <cgzones@googlemail.com> | 2023-08-07 12:46:33 +0200 |
|---|---|---|
| committer | Dmitry V. Levin <ldv@strace.io> | 2023-08-07 10:46:40 +0000 |
| commit | 4020ca8c0fe3ac88eccc5c62aa8d8c63a4043578 (patch) | |
| tree | f2fa28c83e3977c78bc99a370bc04b0b2d6489ef /modules/pam_faillock | |
| parent | 65b5747e32067ffd1980ef06360737b3c30b0feb (diff) | |
| download | pam-4020ca8c0fe3ac88eccc5c62aa8d8c63a4043578.tar.gz pam-4020ca8c0fe3ac88eccc5c62aa8d8c63a4043578.tar.bz2 pam-4020ca8c0fe3ac88eccc5c62aa8d8c63a4043578.zip | |
libpamc: cast to unsigned char for character handling function
Character handling functions, like isspace(3), expect a value
representable as unsigned char or equal to EOF. Otherwise the behavior
is undefined.
See https://wiki.sei.cmu.edu/confluence/display/c/STR37-C.+Arguments+to+character-handling+functions+must+be+representable+as+an+unsigned+char
Diffstat (limited to 'modules/pam_faillock')
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