Merge pull request #242 from ideal/master

Fix remaining available size of buffer
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yrutschle 2019-09-08 20:56:25 +02:00 committed by GitHub
commit d2cfa3c603
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@ -106,7 +106,7 @@ void start_echo(int fd)
strcpy(buffer, prefix);
while (1) {
ret = read(fd, buffer + prefix_len, sizeof(buffer));
ret = read(fd, buffer + prefix_len, sizeof(buffer) - prefix_len);
if (ret == -1) {
fprintf(stderr, "%s", strerror(errno));
return;