zynaddsubfx

commit bb92bcccb79cf7f8e31fe62bc35ace5d7dd12d46
parent 491389ee9bd05c7f197bc8de72e46ed71dfe4d4b
Author: fundamental <mark.d.mccurry@gmail.com>
Date:   Fri, 26 May 2017 16:23:46 -0400

Fix Segfaults With Invalid .scl/.kbm Filenames

Diffstat:
M
src/Misc/Microtonal.cpp
 | 
6
++++++

1 file changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/Misc/Microtonal.cpp b/src/Misc/Microtonal.cpp
@@ -572,6 +572,9 @@ int Microtonal::loadscl(SclInfo &scl, const char *filename)
     char  tmp[500];
     OctaveTuning tmpoctave[MAX_OCTAVE_SIZE];
 
+    if(!file)
+        return 2;
+
     fseek(file, 0, SEEK_SET);
 
     //loads the short description
@@ -623,6 +626,9 @@ int Microtonal::loadkbm(KbmInfo &kbm, const char *filename)
     float tmpPAfreq = 440.0f;
     char  tmp[500];
 
+    if(!file)
+        return 2;
+
     fseek(file, 0, SEEK_SET);
     //loads the mapsize
     if(loadline(file, tmp) != 0 || sscanf(tmp, "%d", &x) == 0)