-/* $Cambridge: exim/src/src/rda.c,v 1.1 2004/10/07 10:39:01 ph10 Exp $ */
-
/*************************************************
* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2004 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
/* See the file NOTICE for conditions of use and distribution. */
/* This module contains code for extracting addresses from a forwarding list
match_tag(const uschar *s, const uschar *tag)
{
for (; *tag != 0; s++, tag++)
- {
if (*tag == ' ')
{
while (*s == ' ' || *s == '\t') s++;
s--;
}
- else if (tolower(*s) != tolower(*tag)) break;
- }
+ else
+ if (tolower(*s) != tolower(*tag)) break;
+
return (*tag == 0);
}
rda_exists(uschar *filename, uschar **error)
{
int rc, saved_errno;
-uschar *slash;
struct stat statbuf;
+uschar * s;
if ((rc = Ustat(filename, &statbuf)) >= 0) return FILE_EXIST;
saved_errno = errno;
-Ustrncpy(big_buffer, filename, big_buffer_size - 3);
+s = string_copy(filename);
sigalrm_seen = FALSE;
if (saved_errno == ENOENT)
{
- slash = Ustrrchr(big_buffer, '/');
- Ustrcpy(slash+1, ".");
+ uschar * slash = Ustrrchr(s, '/');
+ Ustrcpy(slash+1, US".");
- alarm(30);
- rc = Ustat(big_buffer, &statbuf);
+ ALARM(30);
+ rc = Ustat(s, &statbuf);
if (rc != 0 && errno == EACCES && !sigalrm_seen)
{
*slash = 0;
- rc = Ustat(big_buffer, &statbuf);
+ rc = Ustat(s, &statbuf);
}
saved_errno = errno;
- alarm(0);
+ ALARM_CLR(0);
- DEBUG(D_route) debug_printf("stat(%s)=%d\n", big_buffer, rc);
+ DEBUG(D_route) debug_printf("stat(%s)=%d\n", s, rc);
}
if (sigalrm_seen || rc != 0)
{
- *error = string_sprintf("failed to stat %s (%s)", big_buffer,
- sigalrm_seen? "timeout" : strerror(saved_errno));
+ *error = string_sprintf("failed to stat %s (%s)", s,
+ sigalrm_seen? "timeout" : strerror(saved_errno));
return FILE_EXIST_UNCLEAR;
}
path is not a directory" errors), the right behaviour seems to be not to do the
directory test. */
-fwd = Ufopen(filename, "rb");
-if (fwd == NULL)
+if (!(fwd = Ufopen(filename, "rb"))) switch(errno)
{
- switch(errno)
- {
- case ENOENT: /* File does not exist */
+ case ENOENT: /* File does not exist */
DEBUG(D_route) debug_printf("%s does not exist\n%schecking parent directory\n",
- filename,
- ((options & RDO_ENOTDIR) != 0)? "ignore_enotdir set => skip " : "");
- *yield = (((options & RDO_ENOTDIR) != 0) ||
- rda_exists(filename, error) == FILE_NOT_EXIST)?
- FF_NONEXIST : FF_ERROR;
+ filename, options & RDO_ENOTDIR ? "ignore_enotdir set => skip " : "");
+ *yield =
+ options & RDO_ENOTDIR || rda_exists(filename, error) == FILE_NOT_EXIST
+ ? FF_NONEXIST : FF_ERROR;
return NULL;
- case ENOTDIR: /* Something on the path isn't a directory */
+ case ENOTDIR: /* Something on the path isn't a directory */
if ((options & RDO_ENOTDIR) == 0) goto DEFAULT_ERROR;
DEBUG(D_route) debug_printf("non-directory on path %s: file assumed not to "
"exist\n", filename);
*yield = FF_NONEXIST;
return NULL;
- case EACCES: /* Permission denied */
+ case EACCES: /* Permission denied */
if ((options & RDO_EACCES) == 0) goto DEFAULT_ERROR;
DEBUG(D_route) debug_printf("permission denied for %s: file assumed not to "
"exist\n", filename);
*yield = FF_NONEXIST;
return NULL;
- DEFAULT_ERROR:
- default:
+ DEFAULT_ERROR:
+ default:
*error = string_open_failed(errno, "%s", filename);
*yield = FF_ERROR;
return NULL;
- }
}
/* Check that we have a regular file. */
/* Check the file owner and file group if required to do so. */
if (!uid_ok)
- {
- if (rdata->pw != NULL && statbuf.st_uid == rdata->pw->pw_uid)
+ if (rdata->pw && statbuf.st_uid == rdata->pw->pw_uid)
uid_ok = TRUE;
- else if (rdata->owners != NULL)
- {
- int i;
- for (i = 1; i <= (int)(rdata->owners[0]); i++)
+ else if (rdata->owners)
+ for (int i = 1; i <= (int)(rdata->owners[0]); i++)
if (rdata->owners[i] == statbuf.st_uid) { uid_ok = TRUE; break; }
- }
- }
if (!gid_ok)
- {
- if (rdata->pw != NULL && statbuf.st_gid == rdata->pw->pw_gid)
+ if (rdata->pw && statbuf.st_gid == rdata->pw->pw_gid)
gid_ok = TRUE;
- else if (rdata->owngroups != NULL)
- {
- int i;
- for (i = 1; i <= (int)(rdata->owngroups[0]); i++)
+ else if (rdata->owngroups)
+ for (int i = 1; i <= (int)(rdata->owngroups[0]); i++)
if (rdata->owngroups[i] == statbuf.st_gid) { gid_ok = TRUE; break; }
- }
- }
if (!uid_ok || !gid_ok)
{
/* Read the file in one go in order to minimize the time we have it open. */
-filebuf = store_get(statbuf.st_size + 1);
+filebuf = store_get(statbuf.st_size + 1, is_tainted(filename));
if (fread(filebuf, 1, statbuf.st_size, fwd) != statbuf.st_size)
{
}
filebuf[statbuf.st_size] = 0;
-/* Don't pass statbuf.st_size directly to debug_printf. On some systems it
-is a long, which may not be the same as an int. */
-
-DEBUG(D_route)
- {
- int size = (int)statbuf.st_size;
- debug_printf("%d bytes read from %s\n", size, filename);
- }
+DEBUG(D_route) debug_printf(OFF_T_FMT " %sbytes read from %s\n",
+ statbuf.st_size, is_tainted(filename) ? "(tainted) " : "", filename);
-fclose(fwd);
+(void)fclose(fwd);
return filebuf;
/* Return an error: the string is already set up. */
ERROR_RETURN:
*yield = FF_ERROR;
-fclose(fwd);
+(void)fclose(fwd);
return NULL;
}
options the options bits
include_directory restrain to this directory
sieve_vacation_directory passed to sieve_interpret
+ sieve_enotify_mailto_owner passed to sieve_interpret
+ sieve_useraddress passed to sieve_interpret
+ sieve_subaddress passed to sieve_interpret
generated where to hang generated addresses
error for error messages
eblockp for details of skipped syntax errors
static int
rda_extract(redirect_block *rdata, int options, uschar *include_directory,
- uschar *sieve_vacation_directory, address_item **generated, uschar **error,
- error_block **eblockp, int *filtertype)
+ uschar *sieve_vacation_directory, uschar *sieve_enotify_mailto_owner,
+ uschar *sieve_useraddress, uschar *sieve_subaddress,
+ address_item **generated, uschar **error, error_block **eblockp,
+ int *filtertype)
{
uschar *data;
if (rdata->isfile)
{
- int yield;
- data = rda_get_file_contents(rdata, options, error, &yield);
- if (data == NULL) return yield;
+ int yield = 0;
+ if (!(data = rda_get_file_contents(rdata, options, error, &yield)))
+ return yield;
}
else data = rdata->string;
-*filtertype = system_filtering? FILTER_EXIM : rda_is_filter(data);
+*filtertype = f.system_filtering ? FILTER_EXIM : rda_is_filter(data);
/* Filter interpretation is done by a general function that is also called from
the filter testing option (-bf). There are two versions: one for Exim filtering
int frc;
int old_expand_forbid = expand_forbid;
+ DEBUG(D_route) debug_printf("data is %s filter program\n",
+ *filtertype == FILTER_EXIM ? "an Exim" : "a Sieve");
+
+ /* RDO_FILTER is an "allow" bit */
+
if ((options & RDO_FILTER) == 0)
{
*error = US"filtering not enabled";
return FF_ERROR;
}
- DEBUG(D_route) debug_printf("data is %s filter program\n",
- (*filtertype == FILTER_EXIM)? "an Exim" : "a Sieve");
-
expand_forbid =
- (expand_forbid & ~RDO_FILTER_EXPANSIONS) |
- (options & RDO_FILTER_EXPANSIONS);
+ expand_forbid & ~RDO_FILTER_EXPANSIONS | options & RDO_FILTER_EXPANSIONS;
- frc = (*filtertype == FILTER_EXIM)?
- filter_interpret(data, options, generated, error)
- :
- sieve_interpret(data, options, sieve_vacation_directory, generated, error);
+ /* RDO_{EXIM,SIEVE}_FILTER are forbid bits */
+
+ if (*filtertype == FILTER_EXIM)
+ {
+ if ((options & RDO_EXIM_FILTER) != 0)
+ {
+ *error = US"Exim filtering not enabled";
+ return FF_ERROR;
+ }
+ frc = filter_interpret(data, options, generated, error);
+ }
+ else
+ {
+ if ((options & RDO_SIEVE_FILTER) != 0)
+ {
+ *error = US"Sieve filtering not enabled";
+ return FF_ERROR;
+ }
+ frc = sieve_interpret(data, options, sieve_vacation_directory,
+ sieve_enotify_mailto_owner, sieve_useraddress, sieve_subaddress,
+ generated, error);
+ }
expand_forbid = old_expand_forbid;
return frc;
* Write string down pipe *
*************************************************/
-/* This function is used for tranferring a string down a pipe between
+/* This function is used for transferring a string down a pipe between
processes. If the pointer is NULL, a length of zero is written.
Arguments:
fd the pipe
s the string
-Returns: nothing
+Returns: -1 on error, else 0
*/
-static void
-rda_write_string(int fd, uschar *s)
+static int
+rda_write_string(int fd, const uschar *s)
{
int len = (s == NULL)? 0 : Ustrlen(s) + 1;
-write(fd, &len, sizeof(int));
-if (s != NULL) write(fd, s, len);
+return ( write(fd, &len, sizeof(int)) != sizeof(int)
+ || (s != NULL && write(fd, s, len) != len)
+ )
+ ? -1 : 0;
}
int len;
if (read(fd, &len, sizeof(int)) != sizeof(int)) return FALSE;
-if (len == 0) *sp = NULL; else
- {
- *sp = store_get(len);
- if (read(fd, *sp, len) != len) return FALSE;
- }
+if (len == 0)
+ *sp = NULL;
+else
+ /* We know we have enough memory so disable the error on "len" */
+ /* coverity[tainted_data] */
+ /* We trust the data source, so untainted */
+ if (read(fd, *sp = store_get(len, FALSE), len) != len) return FALSE;
return TRUE;
}
/* This function is passed a forward list string (unexpanded) or the name of a
file (unexpanded) whose contents are the forwarding list. The list may in fact
be a filter program if it starts with "#Exim filter" or "#Sieve filter". Other
-types of filter, with different inital tag strings, may be introduced in due
+types of filter, with different initial tag strings, may be introduced in due
course.
The job of the function is to process the forwarding list or filter. It is
options options to pass to the extraction functions,
plus ENOTDIR and EACCES handling bits
include_directory restrain :include: to this directory
- sieve_vacation_directory directory passed to sieve_interpret()
+ sieve_vacation_directory directory passed to sieve_interpret
+ sieve_enotify_mailto_owner passed to sieve_interpret
+ sieve_useraddress passed to sieve_interpret
+ sieve_subaddress passed to sieve_interpret
ugid uid/gid to run under - if NULL, no change
generated where to hang generated addresses, initially NULL
error pointer for error message
int
rda_interpret(redirect_block *rdata, int options, uschar *include_directory,
- uschar *sieve_vacation_directory, ugid_block *ugid, address_item **generated,
- uschar **error, error_block **eblockp, int *filtertype, uschar *rname)
+ uschar *sieve_vacation_directory, uschar *sieve_enotify_mailto_owner,
+ uschar *sieve_useraddress, uschar *sieve_subaddress, ugid_block *ugid,
+ address_item **generated, uschar **error, error_block **eblockp,
+ int *filtertype, uschar *rname)
{
int fd, rc, pfd[2];
int yield, status;
uschar *readerror = US"";
void (*oldsignal)(int);
-DEBUG(D_route) debug_printf("rda_interpret (%s): %s\n",
- (rdata->isfile)? "file" : "string", rdata->string);
+DEBUG(D_route) debug_printf("rda_interpret (%s): '%s'\n",
+ rdata->isfile ? "file" : "string", string_printing(rdata->string));
/* Do the expansions of the file name or data first, while still privileged. */
-data = expand_string(rdata->string);
-if (data == NULL)
+if (!(data = expand_string(rdata->string)))
{
- if (expand_string_forcedfail) return FF_NOTDELIVERED;
+ if (f.expand_string_forcedfail) return FF_NOTDELIVERED;
*error = string_sprintf("failed to expand \"%s\": %s", rdata->string,
expand_string_message);
return FF_ERROR;
}
rdata->string = data;
-DEBUG(D_route) debug_printf("expanded: %s\n", data);
+DEBUG(D_route)
+ debug_printf("expanded: '%s'%s\n", data, is_tainted(data) ? " (tainted)":"");
if (rdata->isfile && data[0] != '/')
{
Ustrstr(data, ":include:") == NULL)) /* and there's no :include: */
{
return rda_extract(rdata, options, include_directory,
- sieve_vacation_directory, generated, error, eblockp, filtertype);
+ sieve_vacation_directory, sieve_enotify_mailto_owner, sieve_useraddress,
+ sieve_subaddress, generated, error, eblockp, filtertype);
}
/* We need to run the processing code in a sub-process. However, if we can
/* Ensure that SIGCHLD is set to SIG_DFL before forking, so that the child
process can be waited for. We sometimes get here with it set otherwise. Save
-the old state for resetting on the wait. */
+the old state for resetting on the wait. Ensure that all cached resources are
+freed so that the subprocess starts with a clean slate and doesn't interfere
+with the parent process. */
oldsignal = signal(SIGCHLD, SIG_DFL);
+search_tidyup();
+
if ((pid = fork()) == 0)
{
header_line *waslast = header_last; /* Save last header */
fd = pfd[pipe_write];
- close(pfd[pipe_read]);
+ (void)close(pfd[pipe_read]);
exim_setugid(ugid->uid, ugid->gid, FALSE, rname);
/* Addresses can get rewritten in filters; if we are not root or the exim
{
DEBUG(D_rewrite) debug_printf("turned off address rewrite logging (not "
"root or exim in this process)\n");
- log_write_selector &= ~L_address_rewrite;
+ BIT_CLEAR(log_selector, log_selector_size, Li_address_rewrite);
}
/* Now do the business */
yield = rda_extract(rdata, options, include_directory,
- sieve_vacation_directory, generated, error, eblockp, filtertype);
+ sieve_vacation_directory, sieve_enotify_mailto_owner, sieve_useraddress,
+ sieve_subaddress, generated, error, eblockp, filtertype);
/* Pass back whether it was a filter, and the return code and any overall
error text via the pipe. */
- write(fd, filtertype, sizeof(int));
- write(fd, &yield, sizeof(int));
- rda_write_string(fd, *error);
+ if ( write(fd, filtertype, sizeof(int)) != sizeof(int)
+ || write(fd, &yield, sizeof(int)) != sizeof(int)
+ || rda_write_string(fd, *error) != 0
+ )
+ goto bad;
/* Pass back the contents of any syntax error blocks if we have a pointer */
- if (eblockp != NULL)
+ if (eblockp)
{
- error_block *ep;
- for (ep = *eblockp; ep != NULL; ep = ep->next)
- {
- rda_write_string(fd, ep->text1);
- rda_write_string(fd, ep->text2);
- }
- rda_write_string(fd, NULL); /* Indicates end of eblocks */
+ for (error_block * ep = *eblockp; ep; ep = ep->next)
+ if ( rda_write_string(fd, ep->text1) != 0
+ || rda_write_string(fd, ep->text2) != 0
+ )
+ goto bad;
+ if (rda_write_string(fd, NULL) != 0) /* Indicates end of eblocks */
+ goto bad;
}
/* If this is a system filter, we have to pass back the numbers of any
original header lines that were removed, and then any header lines that were
added but not subsequently removed. */
- if (system_filtering)
+ if (f.system_filtering)
{
int i = 0;
- header_line *h;
- for (h = header_list; h != waslast->next; i++, h = h->next)
- {
- if (h->type == htype_old) write(fd, &i, sizeof(i));
- }
+ for (header_line * h = header_list; h != waslast->next; i++, h = h->next)
+ if ( h->type == htype_old
+ && write(fd, &i, sizeof(i)) != sizeof(i)
+ )
+ goto bad;
+
i = -1;
- write(fd, &i, sizeof(i));
+ if (write(fd, &i, sizeof(i)) != sizeof(i))
+ goto bad;
while (waslast != header_last)
{
waslast = waslast->next;
if (waslast->type != htype_old)
- {
- rda_write_string(fd, waslast->text);
- write(fd, &(waslast->type), sizeof(waslast->type));
- }
+ if ( rda_write_string(fd, waslast->text) != 0
+ || write(fd, &(waslast->type), sizeof(waslast->type))
+ != sizeof(waslast->type)
+ )
+ goto bad;
}
- rda_write_string(fd, NULL); /* Indicates end of added headers */
+ if (rda_write_string(fd, NULL) != 0) /* Indicates end of added headers */
+ goto bad;
}
/* Write the contents of the $n variables */
- write(fd, filter_n, sizeof(filter_n));
+ if (write(fd, filter_n, sizeof(filter_n)) != sizeof(filter_n))
+ goto bad;
/* If the result was DELIVERED or NOTDELIVERED, we pass back the generated
addresses, and their associated information, through the pipe. This is
if (yield == FF_DELIVERED || yield == FF_NOTDELIVERED ||
yield == FF_FAIL || yield == FF_FREEZE)
{
- address_item *addr;
- for (addr = *generated; addr != NULL; addr = addr->next)
+ for (address_item * addr = *generated; addr; addr = addr->next)
{
int reply_options = 0;
-
- rda_write_string(fd, addr->address);
- write(fd, &(addr->mode), sizeof(addr->mode));
- write(fd, &(addr->flags), sizeof(addr->flags));
- rda_write_string(fd, addr->p.errors_address);
-
- if (addr->pipe_expandn != NULL)
- {
- uschar **pp;
- for (pp = addr->pipe_expandn; *pp != NULL; pp++)
- rda_write_string(fd, *pp);
- }
- rda_write_string(fd, NULL);
-
- if (addr->reply == NULL)
- write(fd, &reply_options, sizeof(int)); /* 0 means no reply */
+ int ig_err = addr->prop.ignore_error ? 1 : 0;
+
+ if ( rda_write_string(fd, addr->address) != 0
+ || write(fd, &addr->mode, sizeof(addr->mode)) != sizeof(addr->mode)
+ || write(fd, &addr->flags, sizeof(addr->flags)) != sizeof(addr->flags)
+ || rda_write_string(fd, addr->prop.errors_address) != 0
+ || write(fd, &ig_err, sizeof(ig_err)) != sizeof(ig_err)
+ )
+ goto bad;
+
+ if (addr->pipe_expandn)
+ for (uschar ** pp = addr->pipe_expandn; *pp; pp++)
+ if (rda_write_string(fd, *pp) != 0)
+ goto bad;
+ if (rda_write_string(fd, NULL) != 0)
+ goto bad;
+
+ if (!addr->reply)
+ {
+ if (write(fd, &reply_options, sizeof(int)) != sizeof(int)) /* 0 means no reply */
+ goto bad;
+ }
else
{
reply_options |= REPLY_EXISTS;
if (addr->reply->file_expand) reply_options |= REPLY_EXPAND;
if (addr->reply->return_message) reply_options |= REPLY_RETURN;
- write(fd, &reply_options, sizeof(int));
- write(fd, &(addr->reply->expand_forbid), sizeof(int));
- write(fd, &(addr->reply->once_repeat), sizeof(time_t));
- rda_write_string(fd, addr->reply->to);
- rda_write_string(fd, addr->reply->cc);
- rda_write_string(fd, addr->reply->bcc);
- rda_write_string(fd, addr->reply->from);
- rda_write_string(fd, addr->reply->reply_to);
- rda_write_string(fd, addr->reply->subject);
- rda_write_string(fd, addr->reply->headers);
- rda_write_string(fd, addr->reply->text);
- rda_write_string(fd, addr->reply->file);
- rda_write_string(fd, addr->reply->logfile);
- rda_write_string(fd, addr->reply->oncelog);
+ if ( write(fd, &reply_options, sizeof(int)) != sizeof(int)
+ || write(fd, &(addr->reply->expand_forbid), sizeof(int))
+ != sizeof(int)
+ || write(fd, &(addr->reply->once_repeat), sizeof(time_t))
+ != sizeof(time_t)
+ || rda_write_string(fd, addr->reply->to) != 0
+ || rda_write_string(fd, addr->reply->cc) != 0
+ || rda_write_string(fd, addr->reply->bcc) != 0
+ || rda_write_string(fd, addr->reply->from) != 0
+ || rda_write_string(fd, addr->reply->reply_to) != 0
+ || rda_write_string(fd, addr->reply->subject) != 0
+ || rda_write_string(fd, addr->reply->headers) != 0
+ || rda_write_string(fd, addr->reply->text) != 0
+ || rda_write_string(fd, addr->reply->file) != 0
+ || rda_write_string(fd, addr->reply->logfile) != 0
+ || rda_write_string(fd, addr->reply->oncelog) != 0
+ )
+ goto bad;
}
}
- rda_write_string(fd, NULL); /* Marks end of addresses */
+ if (rda_write_string(fd, NULL) != 0) /* Marks end of addresses */
+ goto bad;
}
- /* OK, this process is now done. Must use _exit() and not exit() !! */
+ /* OK, this process is now done. Free any cached resources. Must use _exit()
+ and not exit() !! */
+
+out:
+ (void)close(fd);
+ search_tidyup();
+ exim_underbar_exit(0);
- close(fd);
- _exit(0);
+bad:
+ DEBUG(D_rewrite) debug_printf("rda_interpret: failed write to pipe\n");
+ goto out;
}
/* Back in the main process: panic if the fork did not succeed. */
writing end must be closed first, as otherwise read() won't return zero on an
empty pipe. Afterwards, close the reading end. */
-close(pfd[pipe_write]);
+(void)close(pfd[pipe_write]);
/* Read initial data, including yield and contents of *error */
read(fd, &yield, sizeof(int)) != sizeof(int) ||
!rda_read_string(fd, error)) goto DISASTER;
-DEBUG(D_route)
- debug_printf("rda_interpret: subprocess yield=%d error=%s\n", yield, *error);
-
/* Read the contents of any syntax error blocks if we have a pointer */
-if (eblockp != NULL)
+if (eblockp)
{
- uschar *s;
error_block *e;
- error_block **p = eblockp;
- for (;;)
+ for (error_block ** p = eblockp; ; p = &e->next)
{
+ uschar *s;
if (!rda_read_string(fd, &s)) goto DISASTER;
- if (s == NULL) break;
- e = store_get(sizeof(error_block));
+ if (!s) break;
+ e = store_get(sizeof(error_block), FALSE);
e->next = NULL;
e->text1 = s;
if (!rda_read_string(fd, &s)) goto DISASTER;
e->text2 = s;
*p = e;
- p = &(e->next);
}
}
/* If this is a system filter, read the identify of any original header lines
that were removed, and then read data for any new ones that were added. */
-if (system_filtering)
+if (f.system_filtering)
{
int hn = 0;
header_line *h = header_list;
while (hn < n)
{
hn++;
- h = h->next;
- if (h == NULL) goto DISASTER_NO_HEADER;
+ if (!(h = h->next)) goto DISASTER_NO_HEADER;
}
h->type = htype_old;
}
uschar *s;
int type;
if (!rda_read_string(fd, &s)) goto DISASTER;
- if (s == NULL) break;
+ if (!s) break;
if (read(fd, &type, sizeof(type)) != sizeof(type)) goto DISASTER;
header_add(type, "%s", s);
}
/* First string is the address; NULL => end of addresses */
if (!rda_read_string(fd, &recipient)) goto DISASTER;
- if (recipient == NULL) break;
+ if (!recipient) break;
/* Hang on the end of the chain */
/* Next comes the mode and the flags fields */
- if (read(fd, &(addr->mode), sizeof(addr->mode)) != sizeof(addr->mode) ||
- read(fd, &(addr->flags), sizeof(addr->flags)) != sizeof(addr->flags) ||
- !rda_read_string(fd, &(addr->p.errors_address))) goto DISASTER;
+ if ( read(fd, &addr->mode, sizeof(addr->mode)) != sizeof(addr->mode)
+ || read(fd, &addr->flags, sizeof(addr->flags)) != sizeof(addr->flags)
+ || !rda_read_string(fd, &addr->prop.errors_address)
+ || read(fd, &i, sizeof(i)) != sizeof(i)
+ )
+ goto DISASTER;
+ addr->prop.ignore_error = (i != 0);
/* Next comes a possible setting for $thisaddress and any numerical
variables for pipe expansion, terminated by a NULL string. The maximum
if (i > 0)
{
- addr->pipe_expandn = store_get((i+1) * sizeof(uschar **));
+ addr->pipe_expandn = store_get((i+1) * sizeof(uschar *), FALSE);
addr->pipe_expandn[i] = NULL;
while (--i >= 0) addr->pipe_expandn[i] = expandn[i];
}
if (read(fd, &reply_options, sizeof(int)) != sizeof(int)) goto DISASTER;
if ((reply_options & REPLY_EXISTS) != 0)
{
- addr->reply = store_get(sizeof(reply_item));
+ addr->reply = store_get(sizeof(reply_item), FALSE);
addr->reply->file_expand = (reply_options & REPLY_EXPAND) != 0;
addr->reply->return_message = (reply_options & REPLY_RETURN) != 0;
}
}
+DEBUG(D_route)
+ debug_printf("rda_interpret: subprocess yield=%d error=%s\n", yield, *error);
+
if (had_disaster)
{
*error = string_sprintf("internal problem in %s: failure to transfer "
}
FINAL_EXIT:
-close(fd);
+(void)close(fd);
signal(SIGCHLD, oldsignal); /* restore */
return yield;