diff options
Diffstat (limited to 'sql/sql_db.cc')
| -rw-r--r-- | sql/sql_db.cc | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/sql/sql_db.cc b/sql/sql_db.cc index 9f521ac5ffd..9198cb4ba82 100644 --- a/sql/sql_db.cc +++ b/sql/sql_db.cc @@ -283,13 +283,20 @@ static long mysql_rm_known_files(THD *thd, MY_DIR *dirp, const char *db, */ if (!found_other_files) { - char tmp_path[FN_REFLEN]; + char tmp_path[FN_REFLEN], *pos; char *path=unpack_filename(tmp_path,org_path); #ifdef HAVE_READLINK - int linkcount = readlink(path,filePath,sizeof(filePath)-1); - if (linkcount > 0) // If the path was a symbolic link + int error; + + /* Remove end FN_LIBCHAR as this causes problem on Linux in readlink */ + pos=strend(path); + if (pos > path && pos[-1] == FN_LIBCHAR) + *--pos=0; + + if ((error=my_readlink(filePath, path, MYF(MY_WME))) < 0) + DBUG_RETURN(-1); + if (!error) { - *(filePath + linkcount) = '\0'; if (my_delete(path,MYF(!level ? MY_WME : 0))) { /* Don't give errors if we can't delete 'RAID' directory */ @@ -297,11 +304,12 @@ static long mysql_rm_known_files(THD *thd, MY_DIR *dirp, const char *db, DBUG_RETURN(deleted); DBUG_RETURN(-1); } - path=filePath; + /* Delete directory symbolic link pointed at */ + path= filePath; } #endif /* Remove last FN_LIBCHAR to not cause a problem on OS/2 */ - char *pos=strend(path); + pos=strend(path); if (pos > path && pos[-1] == FN_LIBCHAR) *--pos=0; /* Don't give errors if we can't delete 'RAID' directory */ |