From ba1cf2fa44d3014e6e528eca9f75bfab2994f7e6 Mon Sep 17 00:00:00 2001
From: goldsimon <goldsimon@gmx.de>
Date: Tue, 30 May 2017 11:39:42 +0200
Subject: [PATCH] memp malloc: move LWIP_DEBUGF out of critical section (bug
 #51142)

---
 src/core/memp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/memp.c b/src/core/memp.c
index 515df2d6..799ed51b 100644
--- a/src/core/memp.c
+++ b/src/core/memp.c
@@ -339,13 +339,13 @@ do_memp_malloc_pool_fn(const struct memp_desc *desc, const char* file, const int
     /* cast through u8_t* to get rid of alignment warnings */
     return ((u8_t*)memp + MEMP_SIZE);
   } else {
-    LWIP_DEBUGF(MEMP_DEBUG | LWIP_DBG_LEVEL_SERIOUS, ("memp_malloc: out of memory in pool %s\n", desc->desc));
 #if MEMP_STATS
     desc->stats->err++;
 #endif
+    SYS_ARCH_UNPROTECT(old_level);
+    LWIP_DEBUGF(MEMP_DEBUG | LWIP_DBG_LEVEL_SERIOUS, ("memp_malloc: out of memory in pool %s\n", desc->desc));
   }
 
-  SYS_ARCH_UNPROTECT(old_level);
   return NULL;
 }