The Microsoft C runtime's vsnprintf function does not add NUL at
the end of the buffer.
Further, Microsoft deprecated vsnprintf in favor of _vsnprintf, so
add a #define to that end.
Signed-off-by: Frank Li <lznuaa@xxxxxxxxx>
---
compat/snprintf.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/compat/snprintf.c b/compat/snprintf.c
index 6c0fb05..47b2b8a 100644
--- a/compat/snprintf.c
+++ b/compat/snprintf.c
@@ -6,7 +6,7 @@
* number of characters to write without the trailing NUL.
*/
#ifndef SNPRINTF_SIZE_CORR
-#if defined(__MINGW32__) && defined(__GNUC__) && __GNUC__ < 4
+#if defined(__MINGW32__) && defined(__GNUC__) && __GNUC__ < 4 || defined(_MSC_VER)
#define SNPRINTF_SIZE_CORR 1
#else
#define SNPRINTF_SIZE_CORR 0
@@ -14,6 +14,11 @@
#endif
#undef vsnprintf
+
+#if defined(_MSC_VER)
+#define vsnprintf _vsnprintf
+#endif
+
int git_vsnprintf(char *str, size_t maxsize, const char *format, va_list ap)
{
char *s;
--
1.6.4.msysgit.0
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