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Merge pull request #934 from GreatFruitOmsk/master

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Fix buffer overflow in do_start()
This commit is contained in:
Christian Brauner
2016-03-31 12:56:11 +02:00
parent a495e1fd3f a91cde2199
commit 5f1728f1f9
1 changed files with 1 additions and 1 deletions
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src/lxc/start.c
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@@ -790,7 +790,7 @@ static int do_start(void *data)
} }
#endif #endif
ret = sprintf(path, "%s/dev/null", handler->conf->rootfs.mount); ret = snprintf(path, sizeof(path), "%s/dev/null", handler->conf->rootfs.mount);
if (ret < 0 || ret >= sizeof(path)) { if (ret < 0 || ret >= sizeof(path)) {
SYSERROR("sprintf'd too many chars"); SYSERROR("sprintf'd too many chars");
goto out_warn_father; goto out_warn_father;