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916c0492fb
Move out string operations to another file, and introduce a frontend to snprintf for various situations. This change is important for catching and eliminating sprintf overflows, which are as of now many times silently corrupting memory. Signed-off-by: Dan Farina <drfarina@acm.org> Signed-off-by: Peter van Hardenberg <pvh@heroku.com>
20 lines
375 B
C
20 lines
375 B
C
/*
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* strutil.h
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*
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* Copyright (c) Heroku, 2010
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*
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*/
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#ifndef _STRUTIL_H_
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#define _STRUTIL_H_
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#define QUERY_STR_LEN 8192
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#define MAXLEN 80
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extern int xsnprintf(char *str, size_t size, const char *format, ...);
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extern int sqlquery_snprintf(char *str, const char *format, ...);
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extern int maxlen_snprintf(char *str, const char *format, ...);
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#endif /* _STRUTIL_H_ */
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