[dovecot-cvs] dovecot/src/lib-storage/index index-messageset.c,1.16,1.17
cras at procontrol.fi
cras at procontrol.fi
Wed Apr 23 18:11:19 EEST 2003
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Update of /home/cvs/dovecot/src/lib-storage/index
In directory danu:/tmp/cvs-serv11067/lib-storage/index
Modified Files:
index-messageset.c
Log Message:
Fail if sequence numbers in messageset are out of range.
Index: index-messageset.c
===================================================================
RCS file: /home/cvs/dovecot/src/lib-storage/index/index-messageset.c,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -d -r1.16 -r1.17
--- index-messageset.c 8 Apr 2003 22:59:09 -0000 1.16
+++ index-messageset.c 23 Apr 2003 14:11:17 -0000 1.17
@@ -111,6 +111,8 @@
static int messageset_parse_next(struct messageset_context *ctx)
{
+ unsigned int num;
+
if (ctx->p == NULL) {
/* num1..num2 already set. */
ctx->p = "";
@@ -163,6 +165,15 @@
unsigned int temp = ctx->num1;
ctx->num1 = ctx->num2;
ctx->num2 = temp;
+ }
+
+ num = ctx->num2 == (unsigned int)-1 ? ctx->num1 : ctx->num2;
+ if (num > ctx->messages_count && !ctx->uidset &&
+ num != (unsigned int)-1) {
+ ctx->error = t_strdup_printf("Message sequence %u "
+ "larger than message count (%u)",
+ num, ctx->messages_count);
+ return FALSE;
}
return TRUE;
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