DPF

commit b5d98f4bd3646de6ebb8627cf0bf5e4c16499714
parent ba1ec818e8f88b912fe740268eb03c40a3afa551
Author: Christopher Arndt <chris@chrisarndt.de>
Date:   Thu, 23 Aug 2018 01:10:18 +0200

Add assertions to make sure size > 0

Signed-off-by: Christopher Arndt <chris@chrisarndt.de>

Diffstat:
M
distrho/src/DistrhoPluginVST.cpp
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/distrho/src/DistrhoPluginVST.cpp b/distrho/src/DistrhoPluginVST.cpp
@@ -71,18 +71,21 @@ static const writeMidiFunc writeMidiCallback = nullptr;
 
 void strncpy(char* const dst, const char* const src, const size_t size)
 {
+    DISTRHO_SAFE_ASSERT_RETURN(size > 0,);
     std::memcpy(dst, src, std::min(std::strlen(src), size-1));
     dst[size-1] = '\0';
 }
 
 void snprintf_param(char* const dst, const float value, const size_t size)
 {
+    DISTRHO_SAFE_ASSERT_RETURN(size > 0,);
     std::snprintf(dst, size-1, "%f", value);
     dst[size-1] = '\0';
 }
 
 void snprintf_iparam(char* const dst, const int32_t value, const size_t size)
 {
+    DISTRHO_SAFE_ASSERT_RETURN(size > 0,);
     std::snprintf(dst, size-1, "%d", value);
     dst[size-1] = '\0';
 }