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[PATCH 12 of 16] Make sure ctx->hdrs is valid before dereferencing

1 file changed, 4 insertions(+), 1 deletion(-)
imap/imap.c |    5 ++++-


# HG changeset patch
# User Erik Hovland <erik@xxxxxxxxxxx>
# Date 1236899421 25200
# Branch HEAD
# Node ID d600c2c8818d9b15a3fb707e58594d0005c1e05d
# Parent  f844e40f72874009c799459b7df1d40f31608dea
Make sure ctx->hdrs is valid before dereferencing.

diff --git a/imap/imap.c b/imap/imap.c
--- a/imap/imap.c
+++ b/imap/imap.c
@@ -1286,7 +1286,10 @@
   }
 
   for (n = 0; n < ctx->msgcount; n++)
-    ctx->hdrs[n]->changed = 0;
+  {
+    if (ctx->hdrs)
+     ctx->hdrs[n]->changed = 0;
+  }
   ctx->changed = 0;
 
   /* We must send an EXPUNGE command if we're not closing. */