diff options
author | Christian Neukirchen <chneukirchen@gmail.com> | 2015-12-10 18:14:51 +0100 |
---|---|---|
committer | Christian Neukirchen <chneukirchen@gmail.com> | 2015-12-10 18:14:51 +0100 |
commit | 458cb67fdeb38a634afe78e5fa9d257bc96d3e05 (patch) | |
tree | 165b66127752764d9d5847f69750db8848434527 | |
parent | b43f0e6ee8d97b6490a1c0c9666b23133300677b (diff) | |
download | xe-458cb67fdeb38a634afe78e5fa9d257bc96d3e05.tar.gz xe-458cb67fdeb38a634afe78e5fa9d257bc96d3e05.tar.xz xe-458cb67fdeb38a634afe78e5fa9d257bc96d3e05.zip |
properly increase buffer in pusharg
-rw-r--r-- | xe.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/xe.c b/xe.c index 652d22e..088db49 100644 --- a/xe.c +++ b/xe.c @@ -161,7 +161,8 @@ pusharg(const char *a) } if (buflen + l > bufcap) { - bufcap *= 2; + while (buflen + l > bufcap) + bufcap *= 2; buf = realloc(buf, bufcap); if (!args) exit(1); |