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Bug #48872 : Privileges for stored functions ignored if function name

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is mixed case

Transcode the procedure name to lowercase when searching for it in the 
hash. This is the missing part of the fix for bug #41049.
This commit is contained in:
Georgi Kodinov
2009-11-27 11:59:44 +02:00
parent e2afa05e2a
commit 0ed9d7e76c
3 changed files with 126 additions and 5 deletions
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13
sql/sql_acl.cc
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@ -2280,14 +2280,17 @@ static GRANT_NAME *name_hash_search(HASH *name_hash,
const char *host,const char* ip,
const char *db,
const char *user, const char *tname,
bool exact)
bool exact, bool name_tolower)
{
char helping [NAME_LEN*2+USERNAME_LENGTH+3];
char helping [NAME_LEN*2+USERNAME_LENGTH+3], *name_ptr;
uint len;
GRANT_NAME *grant_name,*found=0;
HASH_SEARCH_STATE state;
len = (uint) (strmov(strmov(strmov(helping,user)+1,db)+1,tname)-helping)+ 1;
name_ptr= strmov(strmov(helping, user) + 1, db) + 1;
len = (uint) (strmov(name_ptr, tname) - helping) + 1;
if (name_tolower)
my_casedn_str(files_charset_info, name_ptr);
for (grant_name= (GRANT_NAME*) hash_first(name_hash, (byte*) helping,
len, &state);
grant_name ;
@ -2320,7 +2323,7 @@ routine_hash_search(const char *host, const char *ip, const char *db,
{
return (GRANT_TABLE*)
name_hash_search(proc ? &proc_priv_hash : &func_priv_hash,
host, ip, db, user, tname, exact);
host, ip, db, user, tname, exact, TRUE);
}
@ -2329,7 +2332,7 @@ table_hash_search(const char *host, const char *ip, const char *db,
const char *user, const char *tname, bool exact)
{
return (GRANT_TABLE*) name_hash_search(&column_priv_hash, host, ip, db,
user, tname, exact);
user, tname, exact, FALSE);
}