[Forensics-changes] [yara] 133/192: Add missing NULL check, causing crash on truncated samples. (#589)

[Hilko Bengen]

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bengen pushed a commit to annotated tag v3.6.0
in repository yara.

commit dfe66137f3ec6fc6a0b04d96be8dd06b57930be8
Author: Wesley Shields <wxs at atarininja.org>
Date:   Fri Mar 17 05:11:54 2017 -0400

    Add missing NULL check, causing crash on truncated samples. (#589)
---
 libyara/modules/dotnet.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libyara/modules/dotnet.c b/libyara/modules/dotnet.c
index 13f4c20..6fbc74c 100644
--- a/libyara/modules/dotnet.c
+++ b/libyara/modules/dotnet.c
@@ -790,7 +790,7 @@ void dotnet_parse_tilde_2(
                   pe, string_offset, *(WORD*) typeref_row);
             }
 
-            if (strncmp(name, "GuidAttribute", 13) != 0)
+            if (name != NULL && strncmp(name, "GuidAttribute", 13) != 0)
             {
               row_ptr += row_size;
               continue;

-- 
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