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18 lines
428 B
18 lines
428 B
.TH range_validbuf 3 |
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.SH NAME |
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range_validbuf \- range check buffer |
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.SH SYNTAX |
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.B #include <rangecheck.h> |
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int \fBrange_validbuf\fR(const void* buf,size_t len); |
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.SH DESCRIPTION |
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range_validbuf does some basic plausibility checks on the buffer |
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\fIbuf\fR[0..\fIlen\fR-1]. |
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.SH "RETURN VALUE" |
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If the buffer is implausible (buf is NULL or buf+len has an integer |
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overflow), return 0. |
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Otherwise, return 1. |
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.SH "SEE ALSO" |
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rangecheck(3)
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