X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;ds=sidebyside;f=sbr%2Ffolder_realloc.c;h=52c3647dfda7b891455c2e62b106af79eb96750a;hb=HEAD;hp=bfdc44f5e36a69d84be7a49af41b53aa3bccc298;hpb=10eff860a28b96582526eb739fd0a55441669938;p=mmh

diff --git a/sbr/folder_realloc.c b/sbr/folder_realloc.c
index bfdc44f..52c3647 100644
--- a/sbr/folder_realloc.c
+++ b/sbr/folder_realloc.c
@@ -46,6 +46,12 @@ folder_realloc(struct msgs *mp, int lo, int hi)
 		** just realloc the message status array.
 		*/
 		mp->msgstats = mh_xrealloc(mp->msgstats, MSGSTATSIZE(mp, lo, hi));
+		/*
+		** Clear the newly allocated msg flag space. The lowoff and
+		** hghoff are the old messagenumber range. So the calculation
+		** of the first new element has to subtract lowoff.
+		*/
+		memset(mp->msgstats + mp->hghoff - lo + 1, 0, hi - mp->hghoff);
 	} else {
 		/*
 		** We are changing the offset of the message status
@@ -62,27 +68,12 @@ folder_realloc(struct msgs *mp, int lo, int hi)
 				tmpstats[msgnum - lo] = mp->msgstats[msgnum - mp->lowoff];
 			}
 		}
-		free(mp->msgstats);
+		mh_free0(&(mp->msgstats));
 		mp->msgstats = tmpstats;
 	}
 
 	mp->lowoff = lo;
 	mp->hghoff = hi;
 
-	/*
-	** Clear all the flags for entries outside
-	** the current message range for this folder.
-	*/
-	if (mp->nummsg > 0) {
-		for (msgnum = mp->lowoff; msgnum < mp->lowmsg; msgnum++)
-			clear_msg_flags(mp, msgnum);
-		for (msgnum = mp->hghmsg + 1; msgnum <= mp->hghoff; msgnum++)
-			clear_msg_flags(mp, msgnum);
-	} else {
-		/* no messages, so clear entire range */
-		for (msgnum = mp->lowoff; msgnum <= mp->hghoff; msgnum++)
-			clear_msg_flags(mp, msgnum);
-	}
-
 	return mp;
 }