Fixed uncompression return value checks in tools

andikleen · Apr 2, 2012 · ec2b3ca · ec2b3ca
1 parent 6f64839
commit ec2b3ca
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Showing 2 changed files with 4 additions and 7 deletions.
diff --git a/scmd.c b/scmd.c
@@ -108,11 +108,7 @@ int main(int ac, char **av)
 	char *out;	
 	size_t outlen;
 	if (mode == uncompress) {
-		if (!snappy_uncompressed_length(map, size, &outlen)) {
-			fprintf(stderr, "Cannot read length in %s\n", 
-				av[optind]);
-			exit(1);
-		}
+		err = snappy_uncompressed_length(map, size, &outlen);
 	} else {	
 		outlen = snappy_max_compressed_length(size);
 	}

diff --git a/sgverify.c b/sgverify.c
@@ -124,8 +124,9 @@ int main(int ac, char **av)
 
 			char *obuf = malloc(st_size);
 
-			if (!snappy_uncompress_iov(out_iov, ov, outlen, obuf))
-				printf("uncompression of %s failed\n", *av);
+			err = snappy_uncompress_iov(out_iov, ov, outlen, obuf);
+			if (err < 0)
+				printf("uncompression of %s failed: %d\n", *av, err);
 
 			if (memcmp(obuf, map, st_size)) {
 				printf("comparison of %s failed, olen %lu, orig %lu, rnd_seq %d\n", *av,