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@@ -395,7 +395,6 @@ int sprintf(char* buffer, const char* fmt, ...)
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va_list ap;
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va_start(ap, fmt);
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int ret = vsprintf(buffer, fmt, ap);
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- buffer[ret] = '\0';
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va_end(ap);
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return ret;
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}
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@@ -413,7 +412,9 @@ int vsnprintf(char* buffer, size_t size, const char* fmt, va_list ap)
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{
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__vsnprintf_space_remaining = size;
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int ret = printf_internal(sized_buffer_putch, buffer, fmt, ap);
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- buffer[ret] = '\0';
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+ if (__vsnprintf_space_remaining) {
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+ buffer[ret] = '\0';
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+ }
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return ret;
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}
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@@ -422,7 +423,6 @@ int snprintf(char* buffer, size_t size, const char* fmt, ...)
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va_list ap;
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va_start(ap, fmt);
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int ret = vsnprintf(buffer, size, fmt, ap);
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- buffer[ret] = '\0';
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va_end(ap);
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return ret;
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}
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