[Forensics-changes] [yara] 270/368: Fix use of uninitialized pointer

[Hilko Bengen]

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bengen pushed a commit to annotated tag v3.5.0
in repository yara.

commit 430b5b5b306306bcbcc8079928b8e2e9ac70fd82
Author: plusvic <plusvic at gmail.com>
Date:   Tue May 10 15:30:06 2016 +0200

    Fix use of uninitialized pointer
---
 libyara/exception.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libyara/exception.h b/libyara/exception.h
index c1075e4..97e11f8 100644
--- a/libyara/exception.h
+++ b/libyara/exception.h
@@ -89,6 +89,7 @@ typedef struct sigaction sa;
     sigset_t oldmask;                                           \
     act.sa_handler = exception_handler;                         \
     act.sa_flags = 0; /* SA_ONSTACK? */                         \
+    sigemptyset(&oldmask);                                      \
     sigemptyset(&act.sa_mask);                                  \
     pthread_sigmask(SIG_SETMASK, &act.sa_mask, &oldmask);       \
     sigaction(SIGBUS, &act, &oldact);                           \

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