syncReadLine(): actually enforce buffer size limits.

2014-10-16 17:35:11 +02:00 · 2014-10-16 17:35:11 +02:00 · 13c9702b41
commit 13c9702b41
parent f470772f8b
1 changed files with 1 additions and 0 deletions
--- a/src/syncio.c
+++ b/src/syncio.c
@ -139,6 +139,7 @@ ssize_t syncReadLine(int fd, char *ptr, ssize_t size, long long timeout) {
            *ptr = '\0';
            nread++;
        }
+        size--;
    }
    return nread;
 }