Add gcc's malloc function attribute.

[nmh] / uip / mhfixmsg.c

diff --git a/uip/mhfixmsg.c b/uip/mhfixmsg.c
index c4016f9e6d280eb3ccf8e292c997f3b38a758c72..88dfb153b9c7ba6e1f78dd6a4f08c545ea5898b4 100644 (file)
--- a/uip/mhfixmsg.c
+++ b/uip/mhfixmsg.c
@@ -6,10 +6,17 @@
  */
 
 #include <h/mh.h>
+#include <h/fmt_scan.h>
 #include <h/mime.h>
 #include <h/mhparse.h>
 #include <h/utils.h>
 #include <h/signals.h>
+#include "../sbr/m_maildir.h"
+#include "../sbr/m_mktemp.h"
+#include "../sbr/mime_type.h"
+#include "mhfree.h"
+#include "mhoutsbr.h"
+#include "mhshowsbr.h"
 #include <fcntl.h>
 
 #define MHFIXMSG_SWITCHES \
@@ -61,15 +68,9 @@ extern int bogus_mp_content;                  /* flag from InitMultiPart */
 /* flags to/from parse_header_attrs */
 extern int suppress_extraneous_trailing_semicolon_warning;
 
-/* mhoutsbr.c */
-int output_message_fp (CT, FILE *, char *);
-
 /* mhmisc.c */
 void flush_errors (void);
 
-/* mhfree.c */
-extern CT *cts;
-
 /*
  * static prototypes
  */
@@ -124,7 +125,8 @@ static int fix_filename_encoding (CT);
 static int write_content (CT, const char *, char *, FILE *, int, int);
 static void set_text_ctparams(CT, char *, int);
 static int remove_file (const char *);
-static void report (char *, char *, char *, char *, ...);
+static void report (char *, char *, char *, char *, ...)
+    CHECK_PRINTF(4, 5);
 static void pipeser (int);
 
 
@@ -231,11 +233,10 @@ main (int argc, char **argv) {
                     adios (NULL, "missing argument to %s", argp[-2]);
                 }
                 if (! strncasecmp (cp, "multipart/", 10)  ||
-                    ! strncasecmp (cp, "message/", 8)) {
+                    ! strncasecmp (cp, "message/", 8))
                     adios (NULL, "-fixtype %s not allowed", cp);
-                } else if (! strchr (cp, '/')) {
+                if (! strchr (cp, '/'))
                     adios (NULL, "-fixtype requires type/subtype");
-                }
                 if (fx.fixtypes == NULL) { fx.fixtypes = svector_create (10); }
                 svector_push_back (fx.fixtypes, cp);
                 continue;
@@ -286,11 +287,9 @@ main (int argc, char **argv) {
             }
         }
         if (*cp == '+' || *cp == '@') {
-            if (folder) {
+            if (folder)
                 adios (NULL, "only one folder at a time!");
-            } else {
-                folder = pluspath (cp);
-            }
+            folder = pluspath (cp);
         } else {
             if (*cp == '/') {
                 /* Interpret a full path as a filename, not a message. */
@@ -817,7 +816,7 @@ replace_boundary (CT ct, char *file, char *boundary) {
     int compnum, state;
     char buf[NMH_BUFSIZ], name[NAMESZ];
     char *np, *vp;
-    m_getfld_state_t gstate = 0;
+    m_getfld_state_t gstate;
     int status = OK;
 
     if (ct->c_file == NULL) {
@@ -836,10 +835,11 @@ replace_boundary (CT ct, char *file, char *boundary) {
         return NOTOK;
     }
 
+    gstate = m_getfld_state_init(fpin);
     for (compnum = 1;;) {
         int bufsz = (int) sizeof buf;
 
-        switch (state = m_getfld (&gstate, name, buf, &bufsz, fpin)) {
+        switch (state = m_getfld2(&gstate, name, buf, &bufsz)) {
         case FLD:
         case FLDPLUS:
             compnum++;
@@ -851,7 +851,7 @@ replace_boundary (CT ct, char *file, char *boundary) {
             /* if necessary, get rest of field */
             while (state == FLDPLUS) {
                 bufsz = sizeof buf;
-                state = m_getfld (&gstate, name, buf, &bufsz, fpin);
+                state = m_getfld2(&gstate, name, buf, &bufsz);
                 vp = add (buf, vp);     /* add to previous value */
             }
 
@@ -870,7 +870,7 @@ replace_boundary (CT ct, char *file, char *boundary) {
                                           strlen(new_ctline) + 1,
                                           ct->c_ctinfo.ci_first_pm, NULL, 0);
                 fprintf (fpout, "%s:%s%s\n", np, new_ctline,
-                        new_params ? new_params : "");
+                        FENDNULL(new_params));
                free(new_ctline);
                 mh_xfree(new_params);
             }
@@ -1657,7 +1657,7 @@ reformat_part (CT ct, char *file, char *type, char *subtype, int c_type) {
     if (strchr (cf, '>')) {
         inform("'>' prohibited in \"%s\",\nplease fix your "
                 "%s-format-%s/%s profile entry", cf, invo_name, type,
-                subtype ? subtype : "");
+                FENDNULL(subtype));
 
         return NOTOK;
     }
@@ -1774,7 +1774,7 @@ build_multipart_alt (CT first_alt, CT new_part, int type, int subtype) {
                 snprintf (buffer2, sizeof buffer2, "%d", serial);
                 boundary =
                     concat (boundary_prefix,
-                            first_alt->c_partno ? first_alt->c_partno : "",
+                            FENDNULL(first_alt->c_partno),
                             "-", buffer2,  NULL);
             }
         }
@@ -2017,8 +2017,7 @@ decode_text_parts (CT ct, int encoding, const char *decodetypes,
                         report (NULL, ct->c_partno, ct->c_file,
                                 "will not decode%s because it is binary (%s)",
                                 ct->c_partno  ?  ""
-                                              :  ct->c_ctline  ?  ct->c_ctline
-                                                               :  "",
+                                              :  (FENDNULL(ct->c_ctline)),
                                 reason);
                     }
                     (void) m_unlink (ct->c_cefile.ce_file);
@@ -2032,8 +2031,7 @@ decode_text_parts (CT ct, int encoding, const char *decodetypes,
                         report (NULL, ct->c_partno, ct->c_file,
                                 "will not decode%s because it is 8bit",
                                 ct->c_partno  ?  ""
-                                              :  ct->c_ctline  ?  ct->c_ctline
-                                                               :  "");
+                                              :  (FENDNULL(ct->c_ctline)));
                     }
                     (void) m_unlink (ct->c_cefile.ce_file);
                     free (ct->c_cefile.ce_file);
@@ -2052,7 +2050,7 @@ decode_text_parts (CT ct, int encoding, const char *decodetypes,
                         ++*message_mods;
                         if (verbosw) {
                             report (NULL, ct->c_partno, ct->c_file, "decode%s",
-                                    ct->c_ctline ? ct->c_ctline : "");
+                                    FENDNULL(ct->c_ctline));
                         }
                         if (lf_line_endings) {
                             strip_crs (ct, message_mods);
@@ -2166,7 +2164,7 @@ content_encoding (CT ct, const char **reason) {
                     encoding = CE_8BIT;
                 }
 
-                last_char_was_cr = *cp == '\r'  ?  1  :  0;
+                last_char_was_cr = *cp == '\r';
             }
         }
 
@@ -2249,7 +2247,7 @@ strip_crs (CT ct, int *message_mods) {
                         break;
                     }
 
-                    last_char_was_cr = *cp == '\r'  ?  1  :  0;
+                    last_char_was_cr = *cp == '\r';
                 }
             }
 
@@ -2809,7 +2807,7 @@ report (char *what, char *partno, char *filename, char *message, ...) {
     if (verbosw) {
         va_start (args, message);
         fmt = concat (filename, partno ? " part " : ", ",
-                      partno ? partno : "", partno ? ", " : "", message, NULL);
+                      FENDNULL(partno), partno ? ", " : "", message, NULL);
 
         advertise (what, NULL, fmt, args);