patch 8.2.2907: memory leak when running out of memory

dpelle · brammool · commit 28cf44f761a7 · 2021-05-29T22:34:19.000+02:00
Problem:    Memory leak when running out of memory.
Solution:   Free the allocated memory. (Dominique Pellé, closes #8284)
diff --git a/src/term.c b/src/term.c
@@ -4248,6 +4248,7 @@ add_termcode(char_u *name, char_u *string, int flags)
 	if (new_tc == NULL)
 	{
 	    tc_max_len -= 20;
+	    vim_free(s);
 	    return;
 	}
 	for (i = 0; i < tc_len; ++i)
diff --git a/src/version.c b/src/version.c
@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2907,
 /**/
     2906,
 /**/

Original file line number	Diff line number	Diff line change
`@@ -4248,6 +4248,7 @@ add_termcode(char_u name, char_u string, int flags)`
`4248`	`4248`	`if (new_tc == NULL)`
`4249`	`4249`	`{`
`4250`	`4250`	`tc_max_len -= 20;`
	`4251`	`+ vim_free(s);`
`4251`	`4252`	`return;`
`4252`	`4253`	`}`
`4253`	`4254`	`for (i = 0; i < tc_len; ++i)`