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-rw-r--r--libbb/vdprintf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libbb/vdprintf.c b/libbb/vdprintf.c
index d16c51947..726d56374 100644
--- a/libbb/vdprintf.c
+++ b/libbb/vdprintf.c
@@ -15,7 +15,7 @@ int vdprintf(int d, const char *format, va_list ap)
char buf[BUF_SIZE];
int len;
- len = vsprintf(buf, format, ap);
+ len = vsnprintf(buf, BUF_SIZE, format, ap);
return write(d, buf, len);
}
#endif