OpenBSD / src / pGkW9WZ / Use password/group cache functions and avoid stashing a pointer to

OpenBSD/src pGkW9WZ — usr.bin/rdist common.c expand.c

2018-09-21 19:00:45 UTC by millert on ⎇

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OPENBSD_6_5_BASE
OPENBSD_6_4_BASE
OPENBSD_6_8_BASE
OPENBSD_6_7_BASE
OPENBSD_6_6_BASE

   Use password/group cache functions and avoid stashing a pointer to
   the return value of getgrgid(3) or getgrnam(3) which relies on
   undefined behavior.  The rdist server will now use getgroups(2) to
   determine group membership of the invoking user.  In addition, there
   is now one implementation of tilde expansion instead of two.
   OK tb@ tim@

Version	Delta		File
1.39	+24	-15	usr.bin/rdist/common.c
1.17	+8	-28	usr.bin/rdist/expand.c
1.38	+3	-1	usr.bin/rdist/defs.h
	+35	-44	3 files

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