080a160c7b9595d516c9c70e83689a09b60839d0
galt
  Mon Jun 3 12:16:53 2013 -0700
fix SQL Injection
diff --git src/hg/lib/affy10K.c src/hg/lib/affy10K.c
index 777d158..6161202 100644
--- src/hg/lib/affy10K.c
+++ src/hg/lib/affy10K.c
@@ -89,60 +89,39 @@
 while ((row = sqlNextRow(sr)) != NULL)
     {
     el = affy10KLoad(row);
     slAddHead(&list, el);
     }
 slReverse(&list);
 sqlFreeResult(&sr);
 return list;
 }
 
 void affy10KSaveToDb(struct sqlConnection *conn, struct affy10K *el, char *tableName, int updateSize)
 /* Save affy10K as a row to the table specified by tableName. 
  * As blob fields may be arbitrary size updateSize specifies the approx size
  * of a string that would contain the entire query. Arrays of native types are
  * converted to comma separated strings and loaded as such, User defined types are
- * inserted as NULL. Note that strings must be escaped to allow insertion into the database.
- * For example "autosql's features include" --> "autosql\'s features include" 
- * If worried about this use affy10KSaveToDbEscaped() */
+ * inserted as NULL. Strings are automatically escaped to allow insertion into the database. */
 {
 struct dyString *update = newDyString(updateSize);
-dyStringPrintf(update, "insert into %s values ( '%s',%u,%u,%u)", 
+sqlDyStringPrintf(update, "insert into %s values ( '%s',%u,%u,%u)", 
 	tableName,  el->chrom,  el->chromStart,  el->chromEnd,  el->affyId);
 sqlUpdate(conn, update->string);
 freeDyString(&update);
 }
 
-void affy10KSaveToDbEscaped(struct sqlConnection *conn, struct affy10K *el, char *tableName, int updateSize)
-/* Save affy10K as a row to the table specified by tableName. 
- * As blob fields may be arbitrary size updateSize specifies the approx size.
- * of a string that would contain the entire query. Automatically 
- * escapes all simple strings (not arrays of string) but may be slower than affy10KSaveToDb().
- * For example automatically copies and converts: 
- * "autosql's features include" --> "autosql\'s features include" 
- * before inserting into database. */ 
-{
-struct dyString *update = newDyString(updateSize);
-char  *chrom;
-chrom = sqlEscapeString(el->chrom);
-
-dyStringPrintf(update, "insert into %s values ( '%s',%u,%u,%u)", 
-	tableName,  chrom, el->chromStart , el->chromEnd , el->affyId );
-sqlUpdate(conn, update->string);
-freeDyString(&update);
-freez(&chrom);
-}
 
 struct affy10K *affy10KCommaIn(char **pS, struct affy10K *ret)
 /* Create a affy10K out of a comma separated string. 
  * This will fill in ret if non-null, otherwise will
  * return a new affy10K */
 {
 char *s = *pS;
 int i;
 
 if (ret == NULL)
     AllocVar(ret);
 ret->chrom = sqlStringComma(&s);
 ret->chromStart = sqlUnsignedComma(&s);
 ret->chromEnd = sqlUnsignedComma(&s);
 ret->affyId = sqlUnsignedComma(&s);