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coverity: #1425869

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do not unmap prematurely

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
This commit is contained in:
Christian Brauner 2017-12-09 19:18:09 +01:00
parent de429548c4
commit 3ca108148b
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GPG Key ID: 8EB056D53EECB12D
1 changed files with 1 additions and 1 deletions
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2
src/lxc/lxc_user_nic.c
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@ -625,8 +625,8 @@ static bool cull_entries(int fd, char *name, char *net_type, char *net_link,
}
free(entry_lines);
lxc_strmunmap(buf, sb.st_size);
ret = ftruncate(fd, buf_start - buf);
lxc_strmunmap(buf, sb.st_size);
if (ret < 0)
usernic_error("Failed to set new file size: %s\n",
strerror(errno));