diff -Nru yara-3.10.0/debian/changelog yara-3.10.0/debian/changelog
--- yara-3.10.0/debian/changelog	2019-05-03 07:51:22.000000000 +0000
+++ yara-3.10.0/debian/changelog	2019-06-06 20:05:30.000000000 +0000
@@ -1,3 +1,9 @@
+yara (3.10.0-2) unstable; urgency=medium
+
+  * Add fix for memory leak (upstream issue 1070)
+
+ -- Hilko Bengen <bengen@debian.org>  Thu, 06 Jun 2019 22:05:30 +0200
+
 yara (3.10.0-1) unstable; urgency=medium
 
   * New upstream version 3.10.0
diff -Nru yara-3.10.0/debian/patches/fix-memory-leak-issue-1070.patch yara-3.10.0/debian/patches/fix-memory-leak-issue-1070.patch
--- yara-3.10.0/debian/patches/fix-memory-leak-issue-1070.patch	1970-01-01 00:00:00.000000000 +0000
+++ yara-3.10.0/debian/patches/fix-memory-leak-issue-1070.patch	2019-06-06 20:05:30.000000000 +0000
@@ -0,0 +1,26 @@
+From: "Victor M. Alvarez" <vmalvarez@virustotal.com>
+Date: Wed, 5 Jun 2019 23:07:09 +0200
+Subject: Fix memory leak when _yr_process_attach fails.
+
+Closes #1070.
+---
+ libyara/proc.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/libyara/proc.c b/libyara/proc.c
+index 23b4468..10518d0 100644
+--- a/libyara/proc.c
++++ b/libyara/proc.c
+@@ -56,7 +56,11 @@ YR_API int yr_process_open_iterator(
+   context->current_block.fetch_data = yr_process_fetch_memory_block_data;
+   context->proc_info = NULL;
+ 
+-  return _yr_process_attach(pid, context);
++  FAIL_ON_ERROR_WITH_CLEANUP(
++      _yr_process_attach(pid, context),
++      yr_free(context));
++
++  return ERROR_SUCCESS;
+ }
+ 
+ 
diff -Nru yara-3.10.0/debian/patches/no-unaligned-access.patch yara-3.10.0/debian/patches/no-unaligned-access.patch
--- yara-3.10.0/debian/patches/no-unaligned-access.patch	2019-05-03 07:50:08.000000000 +0000
+++ yara-3.10.0/debian/patches/no-unaligned-access.patch	2019-06-06 20:05:30.000000000 +0000
@@ -14,7 +14,7 @@
  2 files changed, 17 insertions(+), 12 deletions(-)
 
 diff --git a/libyara/exec.c b/libyara/exec.c
-index 9f0ba8f..56f39c3 100644
+index a5d598f..a11daf1 100644
 --- a/libyara/exec.c
 +++ b/libyara/exec.c
 @@ -266,7 +266,7 @@ int yr_execute_code(
@@ -71,7 +71,7 @@
          ip += sizeof(uint64_t);
          #if PARANOID_EXEC
          ensure_within_mem(r1.i);
-@@ -325,7 +325,7 @@ int yr_execute_code(
+@@ -337,7 +337,7 @@ int yr_execute_code(
          break;
  
        case OP_SWAPUNDEF:
@@ -80,7 +80,7 @@
          ip += sizeof(uint64_t);
          #if PARANOID_EXEC
          ensure_within_mem(r1.i);
-@@ -956,7 +956,7 @@ int yr_execute_code(
+@@ -998,7 +998,7 @@ int yr_execute_code(
          break;
  
        case OP_IMPORT:
@@ -89,7 +89,7 @@
          ip += sizeof(uint64_t);
  
          result = yr_modules_load((char*) r1.p, context);
-@@ -1000,8 +1000,7 @@ int yr_execute_code(
+@@ -1042,8 +1042,7 @@ int yr_execute_code(
          break;
  
        case OP_INT_TO_DBL:
diff -Nru yara-3.10.0/debian/patches/series yara-3.10.0/debian/patches/series
--- yara-3.10.0/debian/patches/series	2019-05-03 07:50:08.000000000 +0000
+++ yara-3.10.0/debian/patches/series	2019-06-06 20:05:30.000000000 +0000
@@ -1 +1,2 @@
 no-unaligned-access.patch
+fix-memory-leak-issue-1070.patch