The function fmtstr is meant to return the actual length of output
produced, rather than the untruncated length.
Signed-off-by: Herbert Xu <herb...@gondor.apana.org.au>
---
src/output.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/output.c b/src/output.c
index 4d3b4c2..34243ea 100644
--- a/src/output.c
+++ b/src/output.c
@@ -286,7 +286,7 @@ fmtstr(char *outbuf, size_t length, const char *fmt, ...)
va_start(ap, fmt);
ret = xvsnprintf(outbuf, length, fmt, ap);
va_end(ap);
- return ret;
+ return ret > (int)length ? length : ret;
}
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