Fix leak in bcpowmod

nikic · nikic · commit f781c8f1100e · 2019-06-21T12:56:28.000+02:00
diff --git a/ext/bcmath/libbcmath/src/raisemod.c b/ext/bcmath/libbcmath/src/raisemod.c
@@ -101,6 +101,7 @@ bc_raisemod (bc_num base, bc_num expo, bc_num mod, bc_num *result, int scale)
   rscale = MAX(scale, power->n_scale);
   if ( !bc_compare(modulus, BCG(_one_)) )
     {
+      bc_free_num (&temp);
       temp = bc_new_num (1, scale);
     }
   else

Original file line number	Diff line number	Diff line change
`@@ -101,6 +101,7 @@ bc_raisemod (bc_num base, bc_num expo, bc_num mod, bc_num *result, int scale)`
`101`	`101`	`rscale = MAX(scale, power->n_scale);`
`102`	`102`	`if ( !bc_compare(modulus, BCG(_one_)) )`
`103`	`103`	`{`
	`104`	`+ bc_free_num (&temp);`
`104`	`105`	`temp = bc_new_num (1, scale);`
`105`	`106`	`}`
`106`	`107`	`else`