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authorkay.sievers@vrfy.org <kay.sievers@vrfy.org>2004-02-26 19:40:22 -0800
committerGreg KH <gregkh@suse.de>2005-04-26 21:32:30 -0700
commit831f800da34ddb449aecae925cd1f154f20b1eed (patch)
treee58de05592252bab5a83fca240941be313cba94b /udev.c
parentbef370d6ebd6707cc2ef183c2dc83f4a62d8111b (diff)
[PATCH] udev - safer string handling - part two
As promised, here is the next round. We provide in addition to the already used macros: strfieldcpy(to, from) strfieldcat(to, from) the corresponding friends, if the size of the target is not known and must be provided by the caller: strnfieldcpy(to, from, maxsize) strnfieldcat(to, from, maxsize) and switch nearly all possibly unsafe users of strcat(), strncat(), strcpy() and strncpy() to these safer macros. The last known remaining issue seems the use of sprintf() and snprintf(). I will take on it later today or tomorrow.
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