fix #2232 and #2033 (#2233)

atanisoft · me-no-dev · commit 4f9a90fa0e7d · 2018-12-23T19:06:43.000+02:00
diff --git a/cores/esp32/esp32-hal-uart.c b/cores/esp32/esp32-hal-uart.c
@@ -456,7 +456,7 @@ int log_printf(const char *format, ...)
     ets_printf("%s", temp);
 #endif
     va_end(arg);
-    if(len > 64){
+    if(len > sizeof(loc_buf)){
         free(temp);
     }
     return len;

Original file line number	Diff line number	Diff line change
`@@ -456,7 +456,7 @@ int log_printf(const char *format, ...)`
`456`	`456`	`ets_printf("%s", temp);`
`457`	`457`	`#endif`
`458`	`458`	`va_end(arg);`
`459`		`- if(len > 64){`
	`459`	`+ if(len > sizeof(loc_buf)){` Code has comments. Press enter to view.
`460`	`460`	`free(temp);`
`461`	`461`	`}`
`462`	`462`	`return len;`