X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/fe1de0d5fc9c60a74409f5095eeec1c2f14b7e77..11e2fb2dbbc074cce78d62fdf425e6bbf1918949:/uip/forwsbr.c

diff --git a/uip/forwsbr.c b/uip/forwsbr.c
index 87006620..295507d6 100644
--- a/uip/forwsbr.c
+++ b/uip/forwsbr.c
@@ -54,6 +54,7 @@ build_form (char *form, char *digest, int *dat, char *from, char *to,
     register struct comp *cptr;
     struct format *fmt;
     char *cp = NULL;
+    m_getfld_state_t gstate = 0;
 
     /*
      * Open the message we'll be scanning for components
@@ -86,9 +87,9 @@ build_form (char *form, char *digest, int *dat, char *from, char *to,
      * these routines?
      */
 
-    for (state = FLD;;) {
+    for (;;) {
 	int msg_count = sizeof msgbuf;
-	state = m_getfld(state, name, msgbuf, &msg_count, tmp);
+	state = m_getfld (&gstate, name, msgbuf, &msg_count, tmp);
 	switch (state) {
 	    case FLD:
 	    case FLDPLUS:
@@ -102,13 +103,14 @@ build_form (char *form, char *digest, int *dat, char *from, char *to,
 		if (i != -1) {
 		    while (state == FLDPLUS) {
 			msg_count = sizeof msgbuf;
-			state = m_getfld(state, name, msgbuf, &msg_count, tmp);
+			state = m_getfld (&gstate, name, msgbuf, &msg_count, tmp);
 			fmt_appendcomp(i, name, msgbuf);
 		    }
 		}
-		while (state == FLDPLUS)
+		while (state == FLDPLUS) {
 		    msg_count = sizeof msgbuf;
-		    state = m_getfld(state, name, msgbuf, &msg_count, tmp);
+		    state = m_getfld (&gstate, name, msgbuf, &msg_count, tmp);
+		}
 		break;
 
 	    case LENERR:
@@ -133,6 +135,7 @@ build_form (char *form, char *digest, int *dat, char *from, char *to,
      */
 
 finished:
+    m_getfld_state_destroy (&gstate);
 
     cptr = fmt_findcomp ("digest");
     if (cptr) {
@@ -171,14 +174,16 @@ finished:
     }
 
     cp = m_mktemp2(NULL, invo_name, NULL, &tmp);
-    if (cp == NULL) adios("forw", "unable to create temporary file");
+    if (cp == NULL) {
+	adios(NULL, "unable to create temporary file in %s", get_temp_dir());
+    }
     strncpy (tmpfil, cp, sizeof(tmpfil));
-    unlink (tmpfil);
+    (void) m_unlink (tmpfil);
     if ((in = dup (fileno (tmp))) == NOTOK)
 	adios ("dup", "unable to");
 
     line = mh_xmalloc ((unsigned) fmtsize);
-    fmt_scan (fmt, line, fmtsize - 1, fmtsize, dat);
+    fmt_scan (fmt, line, fmtsize - 1, fmtsize, dat, NULL);
     fputs (line, tmp);
     free (line);
     if (fclose (tmp))