X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/81a21a9a97d8633f6d6231e31fdb6e328d0d3ff2..c576ad2674c37a1c63f004c71049998f38854c64:/sbr/seq_list.c

diff --git a/sbr/seq_list.c b/sbr/seq_list.c
index ecc03bfd..b7ed5707 100644
--- a/sbr/seq_list.c
+++ b/sbr/seq_list.c
@@ -1,10 +1,6 @@
-
-/*
- * seq_list.c -- Get all messages in a sequence and return them
+/* seq_list.c -- Get all messages in a sequence and return them
  *            -- as a space separated list of message ranges.
  *
- * $Id$
- *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
  * complete copyright information.
@@ -41,10 +37,10 @@ seq_list(struct msgs *mp, char *seqname)
      */
     if (!strcmp (current, seqname)) {
 	if (mp->curmsg) {	
-	    sprintf(buffer, "%s", m_name(mp->curmsg));
-	    return (buffer);
-	} else
-	    return (NULL);
+	    snprintf(buffer, len, "%s", m_name(mp->curmsg));
+	    return buffer;
+	}
+        return NULL;
     }
 
     /* If the folder is empty, just return NULL */
@@ -75,8 +71,7 @@ seq_list(struct msgs *mp, char *seqname)
 	    char *newbuf;
 
 	    len += MAXBUFFER;
-	    if (!(newbuf = realloc (buffer, (size_t) len)))
-		adios (NULL, "unable to realloc storage in seq_list");
+	    newbuf = mh_xrealloc (buffer, (size_t) len);
 	    bp = newbuf + (bp - buffer);
 	    buffer = newbuf;
 	}
@@ -88,7 +83,7 @@ seq_list(struct msgs *mp, char *seqname)
 	if (bp > buffer)
 	    *bp++ = ' ';
 
-	sprintf(bp, "%s", m_name(i));
+	strcpy(bp, m_name(i));
 	bp += strlen(bp);
 	j = i;			/* Remember beginning of message range */
 
@@ -100,9 +95,10 @@ seq_list(struct msgs *mp, char *seqname)
 	    ;
 
 	if (i - j > 1) {
-	    sprintf(bp, "-%s", m_name(i - 1));
+            *bp++ = '-';
+	    strcpy(bp, m_name(i - 1));
 	    bp += strlen(bp);
 	}
     }
-    return (bp > buffer? buffer : NULL);
+    return bp > buffer ? buffer : NULL;
 }