lock_file.c: close(2) file descriptor on failure, avoiding leak.

[nmh] / uip / mhparse.c

diff --git a/uip/mhparse.c b/uip/mhparse.c
index 2e1beb96cc8d9c800b1c05946b7e3f50a0661101..1dc44e7a6cb42e5d874de805d79db3db8a7b7837 100644 (file)
--- a/uip/mhparse.c
+++ b/uip/mhparse.c
@@ -729,7 +729,7 @@ magic_skip:
      * Get any <Content-Id> given in buffer
      */
     if (magic && *cp == '<') {
-        mh_xfree(ct->c_id);
+        free(ct->c_id);
         ct->c_id = NULL;
        if (!(dp = strchr(ct->c_id = ++cp, '>'))) {
            inform("invalid ID in message %s", ct->c_file);
@@ -1108,7 +1108,7 @@ InitMultiPart (CT ct)
 
        bp = cte + strlen (cte) - 1;
        while (bp >= cte && isspace ((unsigned char) *bp)) *bp-- = '\0';
-       for (bp = cte; *bp && isblank ((unsigned char) *bp); ++bp) continue;
+       for (bp = cte; isblank((unsigned char)*bp); ++bp) continue;
 
        inform("\"%s/%s\" type in message %s must be encoded in\n"
            "7bit, 8bit, or binary, per RFC 2045 (6.4).  "
@@ -2745,7 +2745,7 @@ openMail (CT ct, char **file)
 
     /* showproc is for mhshow and mhstore, though mhlist -debug
      * prints it, too. */
-    mh_xfree(ct->c_showproc);
+    free(ct->c_showproc);
     ct->c_showproc = mh_xstrdup("true");
 
     fseek (ce->ce_fp, 0L, SEEK_SET);
@@ -3396,7 +3396,7 @@ parse_header_attrs (const char *filename, const char *fieldname,
                     inform("missing language tag in message %s's %s: field\n"
                         "    (parameter %s)", filename, fieldname, nameptr);
                    free(nameptr);
-                    mh_xfree(charset);
+                    free(charset);
                    return NOTOK;
                }
 
@@ -3419,8 +3419,8 @@ parse_header_attrs (const char *filename, const char *fieldname,
                         inform("invalid encoded sequence in message %s's %s: field\n"
                             "    (parameter %s)", filename, fieldname, nameptr);
                        free(nameptr);
-                        mh_xfree(charset);
-                        mh_xfree(lang);
+                        free(charset);
+                        free(lang);
                        return NOTOK;
                    }
                    vp += 2;
@@ -3460,8 +3460,8 @@ bad_quote:
                         inform("invalid quoted-string in message %s's %s: field\n"
                             "    (parameter %s)", filename, fieldname, nameptr);
                        free(nameptr);
-                        mh_xfree(charset);
-                        mh_xfree(lang);
+                        free(charset);
+                        free(lang);
                        return NOTOK;
                    case '"':
                        break;
@@ -3568,9 +3568,9 @@ bad_quote:
             */
 
            if (index == 0 && encoded) {
-                mh_xfree(pp->charset);
+                free(pp->charset);
                pp->charset = charset;
-                mh_xfree(pp->lang);
+                free(pp->lang);
                pp->lang = lang;
            }
        } else {
@@ -3669,7 +3669,7 @@ output_params(size_t initialwidth, PM params, int *offsetout, int external)
 
        if (strlen(params->pm_name) > CPERLIN) {
            inform("Parameter name \"%s\" is too long", params->pm_name);
-            mh_xfree(paramout);
+            free(paramout);
            return NULL;
        }
 
@@ -3706,7 +3706,7 @@ output_params(size_t initialwidth, PM params, int *offsetout, int external)
                                 numchars, valoff);
 
            if (i == 0) {
-                mh_xfree(paramout);
+                free(paramout);
                return NULL;
            }
 
@@ -3769,7 +3769,7 @@ output_params(size_t initialwidth, PM params, int *offsetout, int external)
                             strlen(params->pm_value + valoff), valoff);
 
        if (i == 0) {
-            mh_xfree(paramout);
+            free(paramout);
            return NULL;
        }