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nttrans.c:

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winreg was missing from the list of pipes.  advise using the array
already defined in... rpc_parse/parse_rpc.c's pipe_names[], but
writing code to strip "\PIPE\" from the front when making the
check.

one location to update when adding new pipes, not two.


srv_pipe_hnd.c:

moved the ZERO_STRUCT(p) macro to _before_ the DLIST_ADD(Pipes, p) macro.

dlinklist.h:

added { }s around the code inserted by DLIST_ADD and DLIST_REMOVE macros
(This used to be commit 29201d4b9b)
This commit is contained in:
Luke Leighton 1998-09-23 21:49:09 +00:00
parent 0e091a5207
commit 500a474aae
3 changed files with 35 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
source3/include/dlinklist.h
View File

@ -25,6 +25,7 @@
/* hook into the front of the list */
#define DLIST_ADD(list, p) \
{ \
if (!(list)) { \
(list) = (p); \
(p)->next = (p)->prev = NULL; \
@ -33,18 +34,21 @@
(p)->next = (list); \
(p)->prev = NULL; \
(list) = (p); \
}
}\
}
/* remove an element from a list */
#define DLIST_REMOVE(list, p) \
{ \
if ((p) == (list)) { \
(list) = (p)->next; \
if (list) (list)->prev = NULL; \
} else { \
(p)->prev->next = (p)->next; \
if ((p)->next) (p)->next->prev = (p)->prev; \
}
} \
}
/* promote an element to the top of the list */
#define DLIST_PROMOTE(list, p) \

32
source3/rpc_server/srv_pipe_hnd.c
View File

@ -72,6 +72,9 @@ pipes_struct *open_rpc_pipe_p(char *pipe_name,
pipes_struct *p;
static int next_pipe;
DEBUG(4,("Open pipe requested %s (pipes_open=%d)\n",
pipe_name, pipes_open));
/* not repeating pipe numbers makes it easier to track things in
log files and prevents client bugs where pipe numbers are reused
over connection restarts */
@ -88,9 +91,15 @@ pipes_struct *open_rpc_pipe_p(char *pipe_name,
next_pipe = (i+1) % MAX_OPEN_PIPES;
for (p = Pipes; p; p = p->next)
{
DEBUG(5,("open pipes: name %s pnum=%x\n", p->name, p->pnum));
}
p = (pipes_struct *)malloc(sizeof(*p));
if (!p) return NULL;
ZERO_STRUCTP(p);
DLIST_ADD(Pipes, p);
bitmap_set(bmap, i);
@ -98,7 +107,6 @@ pipes_struct *open_rpc_pipe_p(char *pipe_name,
pipes_open++;
ZERO_STRUCTP(p);
p->pnum = i;
p->open = True;
@ -123,7 +131,13 @@ pipes_struct *open_rpc_pipe_p(char *pipe_name,
chain_p = p;
return p;
/* OVERWRITE p as a temp variable, to display all open pipes */
for (p = Pipes; p; p = p->next)
{
DEBUG(5,("open pipes: name %s pnum=%x\n", p->name, p->pnum));
}
return chain_p;
}
@ -304,8 +318,18 @@ pipes_struct *get_rpc_pipe(int pnum)
{
pipes_struct *p;
for (p=Pipes;p;p=p->next) {
if (p->pnum == pnum) {
DEBUG(4,("search for pipe pnum=%x\n", pnum));
for (p=Pipes;p;p=p->next)
{
DEBUG(5,("pipe name %s pnum=%x (pipes_open=%d)\n",
p->name, p->pnum, pipes_open));
}
for (p=Pipes;p;p=p->next)
{
if (p->pnum == pnum)
{
chain_p = p;
return p;
}

1
source3/smbd/nttrans.c
View File

@ -44,6 +44,7 @@ static char *known_nt_pipes[] = {
"\\ntsvcs",
"\\lsass",
"\\lsarpc",
"\\winreg",
NULL
};