This is a follow-up to commits 492ee05a6b and 4b9e9b1d28
Visual Studio complains:
.\file_xfer.cpp(90) : warning C4996: 'strcat': This function or variable
may be unsafe. Consider using strcat_s instead.
To disable deprecation, use _CRT_SECURE_NO_WARNINGS.
See online help for details.
And a similar complain for sscanf.
Replace them with the secure function when compiling with Visual Studio.
Note that the size provided is sizeof(d), which means all calls to
sscanf and strcat must be done with the first param (destination) being
an array and not a pointer.
---
common/vdcommon.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/common/vdcommon.h b/common/vdcommon.h
index f285175..af270db 100644
--- a/common/vdcommon.h
+++ b/common/vdcommon.h
@@ -71,6 +71,8 @@ typedef CRITICAL_SECTION mutex_t;
#ifdef _MSC_VER // compiling with Visual Studio
#define snprintf sprintf_s
#define strncpy(d,s,n) strcpy_s(s, __min(n+1, sizeof(d)), s)
+#define strcat(d,s) strcat_s(d, sizeof(d), s)
+#define sscanf sscanf_s
#endif
enum SystemVersion {
--
1.7.1
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