[Forensics-changes] [yara] 39/135: Fix bug in yara-python causing segmentation faults

[Hilko Bengen]

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bengen pushed a commit to annotated tag v3.1.0
in repository yara.

commit 3773bb1740c4245cb8074eb1b425bf144db0b5be
Author: Victor M. Alvarez <plusvic at gmail.com>
Date:   Thu Jul 3 12:18:46 2014 +0200

    Fix bug in yara-python causing segmentation faults
---
 yara-python/yara-python.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/yara-python/yara-python.c b/yara-python/yara-python.c
index e636ac3..8acf025 100644
--- a/yara-python/yara-python.c
+++ b/yara-python/yara-python.c
@@ -344,9 +344,9 @@ int yara_callback(
         module_import->module_name);
 
     #if PY_MAJOR_VERSION >= 3
-    if (PyBytes_Check(module_data))
+    if (module_data != NULL && PyBytes_Check(module_data))
     #else
-    if (PyString_Check(module_data))
+    if (module_data != NULL && PyString_Check(module_data))
     #endif
     {
       #if PY_MAJOR_VERSION >= 3

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