diff options
Diffstat (limited to 'qga/commands-posix.c')
| -rw-r--r-- | qga/commands-posix.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/qga/commands-posix.c b/qga/commands-posix.c index 7eed7f4592..f6f3e3cd8e 100644 --- a/qga/commands-posix.c +++ b/qga/commands-posix.c @@ -956,7 +956,7 @@ static void build_guest_fsinfo_for_virtual_device(char const *syspath, { DIR *dir; char *dirpath; - struct dirent entry, *result; + struct dirent *entry; dirpath = g_strdup_printf("%s/slaves", syspath); dir = opendir(dirpath); @@ -965,22 +965,24 @@ static void build_guest_fsinfo_for_virtual_device(char const *syspath, g_free(dirpath); return; } - g_free(dirpath); for (;;) { - if (readdir_r(dir, &entry, &result) != 0) { - error_setg_errno(errp, errno, "readdir_r(\"%s\")", dirpath); - break; - } - if (!result) { + errno = 0; + entry = readdir(dir); + if (entry == NULL) { + if (errno) { + error_setg_errno(errp, errno, "readdir(\"%s\")", dirpath); + } break; } - if (entry.d_type == DT_LNK) { - g_debug(" slave device '%s'", entry.d_name); - dirpath = g_strdup_printf("%s/slaves/%s", syspath, entry.d_name); - build_guest_fsinfo_for_device(dirpath, fs, errp); - g_free(dirpath); + if (entry->d_type == DT_LNK) { + char *path; + + g_debug(" slave device '%s'", entry->d_name); + path = g_strdup_printf("%s/slaves/%s", syspath, entry->d_name); + build_guest_fsinfo_for_device(path, fs, errp); + g_free(path); if (*errp) { break; @@ -988,6 +990,7 @@ static void build_guest_fsinfo_for_virtual_device(char const *syspath, } } + g_free(dirpath); closedir(dir); } |