From d56fc2d7996fbae80cb38e0b68fe97c58bc72d6a Mon Sep 17 00:00:00 2001
From: Andras Retzler <retzlerandras@gmail.com>
Date: Sun, 2 Apr 2017 21:23:47 +0000
Subject: [PATCH] Fixed segmentation fault in fractional_decimator_ff

---
 csdr.c    | 1 +
 libcsdr.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/csdr.c b/csdr.c
index 6bc3e52..0a64c39 100644
--- a/csdr.c
+++ b/csdr.c
@@ -1372,6 +1372,7 @@ int main(int argc, char *argv[])
 			fread(input_buffer+(the_bufsize-d.input_processed), sizeof(float), d.input_processed, stdin);
 			fractional_decimator_ff(input_buffer, output_buffer, the_bufsize, &d);
 			fwrite(output_buffer, sizeof(float), d.output_size, stdout);
+			//fprintf(stderr, "os = %d, ip = %d\n", d.output_size, d.input_processed);
 			TRY_YIELD;
 		}
 	}
diff --git a/libcsdr.c b/libcsdr.c
index 70e16a3..a77cb68 100644
--- a/libcsdr.c
+++ b/libcsdr.c
@@ -714,6 +714,7 @@ fractional_decimator_ff_t fractional_decimator_ff_init(float rate, int num_poly_
 	d.rate = rate;
 	d.taps = taps;
 	d.taps_length = taps_length;
+	d.input_processed = 0;
 	return d;
 }