7e66ee5142
Declare with warn_unused_result. (setgid, setregid, setegid, setresgid): Likewise. * sysdeps/unix/sysv/linux/sys/fsuid.h (setfsuid, setfsgid): Likewise. * WUR-REPORT: Remove set*id functions.
35 lines
828 B
Plaintext
35 lines
828 B
Plaintext
<unistd.h>:
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lssek: Probably should be __wur but lseek(fd,SEEK_SET,0) will succeed if
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the descriptor is fine.
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lseek64: same
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<stdio.h>:
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setvbuf: if stream and buffer are fine and other parameters constant,
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it cannot really fail.
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fseek: see lseek
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fseeko: likewise
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fgetpos: similarly
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fsetpos: likewise
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<stdlib.h>:
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atexit: it is guaranteed that a certain number of handlers can be
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registered, so some calls might need not be checked
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on_exit: same
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random functions: one might want to discard a number of results. In any
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case, no security problem
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putenv: probably SHOULD be marked, but we'll wait a bit.
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setenv: likewise
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unsetenv: likewise
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clearenv: likewise
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mbstowcs: probably SHOULD be marked
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wcstombs: likewise
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ptsname_r: probably SHOULD be marked
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