|
21d2d10d
|
2001-08-31T09:09:53
|
|
(savedir): Remove size parameter, as POSIX says that
a directory's st_size can have an arbitrary value, so the old
usage could waste an arbitrary amount of memory. All uses
changed.
|
|
|
49c86fdb
|
2000-06-27T07:08:48
|
|
savedir now sets errno on failure and invokes xmalloc to get memory.
Fix a couple of other minor bugs while we're at it.
(<unistd.h>): Do not include; there's no need.
(NAMLEN): Remove macro.
(malloc, realloc): Remove decls.
(stpcpy): Likewise.
("xalloc.h"): Include.
(NAME_SIZE_DEFAULT): New macro.
(savedir): Use xmalloc / xrealloc to allocate memory.
Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
Skip "" directory entries.
Use strlen to calculate directory entry length, since the old method
is rarely used these days and isn't worth supporting.
Don't use a pointer after freeing it.
Check for integer overflow when calculating allocation size.
Use memcpy to copy entries, instead of stpcpy.
Set errno properly when returning NULL.
Check for readdir error.
|
|
|
30f76aad
|
2000-03-08T14:50:05
|
|
(savedir): Work even if directory size is
negative; this can happen with some screwy NFS configurations.
|
|
|
7df90f6a
|
2000-01-04T22:54:54
|
|
(savedir): Don't store past the end of an array if
name_size is zero and the directory is empty.
|
|
|
14e721e5
|
1999-08-08T10:16:53
|
|
fix typo
|
|
|
8e2cc070
|
1999-08-08T10:12:43
|
|
(savedir): Change type of name_size parameter to off_t.
|
|
|
cf42d3e5
|
1998-12-07T03:12:10
|
|
ansideclify
|
|
|
67f394c1
|
1998-03-15T11:09:10
|
|
Use #if, not #ifdef with HAVE_ macros
|
|
|
fd29624f
|
1997-12-25T16:49:08
|
|
Declare stpcpy only if not defined as macro.
|
|
|
667a7002
|
1997-11-30T14:20:17
|
|
(savedir): Revert last change. malloc always
works when called with zero, because we use the wrapper if the
system version is lacking.
|
|
|
6f82b55a
|
1997-11-30T10:24:41
|
|
(savedir): Check for size zero before invoking
malloc; this can occur if st_size arg overflows on conversion to
unsigned int. All callers now cast st_size arg to unsigned int.
|
|
|
53862d8f
|
1997-10-24T13:17:16
|
|
Use unsigned int, not just unsigned.
|
|
|
6644be6d
|
1997-10-04T01:43:58
|
|
(savedir): Declare DIR parameter to be const.
Include savedir.h.
|
|
|
6d8337bf
|
1996-07-15T03:36:16
|
|
update FSF address in copyright
|
|
|
2516905b
|
1994-10-20T16:16:54
|
|
merge with 3.9p
|
|
|
180239d4
|
1994-10-17T14:01:44
|
|
.
|
|
|
300424a2
|
1994-10-02T05:43:03
|
|
merge with 3.9h
|
|
|
880bff09
|
1994-10-02T02:09:38
|
|
.
|
|
|
af14c9a7
|
1994-07-30T12:10:53
|
|
.
|
|
|
d87c3946
|
1992-10-31T20:42:48
|
|
Initial revision
|