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| author | Michael Kerrisk <mtk.manpages@gmail.com> | 2014-06-02 06:45:13 +0200 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2014-09-13 20:16:03 -0700 |
| commit | 8f99aa89d93e3ed6108d3948ab83a5cc60a21fa6 (patch) | |
| tree | 250fc0c3d001f114a309aff517cb059ee86d2f94 /man7/user_namespaces.7 | |
| parent | 8db377609614969731123b5c910764e266ad757b (diff) | |
| download | man-pages-8f99aa89d93e3ed6108d3948ab83a5cc60a21fa6.tar.gz | |
user_namespaces.7: Minor tweaks to example program
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Diffstat (limited to 'man7/user_namespaces.7')
| -rw-r--r-- | man7/user_namespaces.7 | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/man7/user_namespaces.7 b/man7/user_namespaces.7 index 67336df8c0..46b4e47a8e 100644 --- a/man7/user_namespaces.7 +++ b/man7/user_namespaces.7 @@ -756,14 +756,15 @@ update_map(char *mapping, char *map_file) fd = open(map_file, O_RDWR); if (fd == \-1) { - fprintf(stderr, "ERROR: open %s: %s\\n", map_file, strerror(errno)); - return; - //exit(EXIT_FAILURE); + fprintf(stderr, "ERROR: open %s: %s\\n", map_file, + strerror(errno)); + exit(EXIT_FAILURE); } if (write(fd, mapping, map_len) != map_len) { - fprintf(stderr, "ERROR: write %s: %s\\n", map_file, strerror(errno)); - //exit(EXIT_FAILURE); + fprintf(stderr, "ERROR: write %s: %s\\n", map_file, + strerror(errno)); + exit(EXIT_FAILURE); } close(fd); |