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| author | Lennart Poettering <lennart@poettering.net> | 2015-09-30 15:50:42 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-09-30 15:52:19 +0200 |
| commit | 6404ecc8a2069742bfbede3dc27f8fdab18e2746 (patch) | |
| tree | 4779b904da4575849bff0781d424d96513e3e31b | |
| parent | 68382f22d75a36e7f2d89ce9438654e9d6461709 (diff) | |
base-fs: consider inability to create /root non-fatal
Fixes #1414
| -rw-r--r-- | src/shared/base-filesystem.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/shared/base-filesystem.c b/src/shared/base-filesystem.c index ab6fc171b0..48492ed13d 100644 --- a/src/shared/base-filesystem.c +++ b/src/shared/base-filesystem.c @@ -34,12 +34,13 @@ typedef struct BaseFilesystem { mode_t mode; const char *target; const char *exists; + bool ignore_failure; } BaseFilesystem; static const BaseFilesystem table[] = { { "bin", 0, "usr/bin\0", NULL }, { "lib", 0, "usr/lib\0", NULL }, - { "root", 0755, NULL, NULL }, + { "root", 0755, NULL, NULL, true }, { "sbin", 0, "usr/sbin\0", NULL }, { "usr", 0755, NULL, NULL }, { "var", 0755, NULL, NULL }, @@ -104,8 +105,13 @@ int base_filesystem_create(const char *root, uid_t uid, gid_t gid) { RUN_WITH_UMASK(0000) r = mkdirat(fd, table[i].dir, table[i].mode); - if (r < 0 && errno != EEXIST) - return log_error_errno(errno, "Failed to create directory at %s/%s: %m", root, table[i].dir); + if (r < 0 && errno != EEXIST) { + log_full_errno(table[i].ignore_failure ? LOG_DEBUG : LOG_ERR, errno, + "Failed to create directory at %s/%s: %m", root, table[i].dir); + + if (!table[i].ignore_failure) + return -errno; + } if (uid != UID_INVALID || gid != UID_INVALID) { if (fchownat(fd, table[i].dir, uid, gid, AT_SYMLINK_NOFOLLOW) < 0) |