Mem_str comparation was too short

Mirela Chirica · Mirela Chirica · commit 49cffc23f8cc · 2018-02-21T17:23:09.000+02:00
diff --git a/features/cellular/framework/AT/ATHandler.cpp b/features/cellular/framework/AT/ATHandler.cpp
@@ -930,7 +930,7 @@ void ATHandler::set_string(char *dest, const char *src, size_t src_len)
 const char* ATHandler::mem_str(const char* dest, size_t dest_len, const char* src, size_t src_len)
 {
     if (dest_len > src_len) {
-        for(size_t i = 0; i < dest_len-src_len; ++i) {
+        for(size_t i = 0; i < dest_len-src_len+1; ++i) {
             if(memcmp(dest+i, src, src_len) == 0) {
                 return dest+i;
             }

Original file line number	Diff line number	Diff line change
`@@ -930,7 +930,7 @@ void ATHandler::set_string(char dest, const char src, size_t src_len)`
`930`	`930`	`const char* ATHandler::mem_str(const char* dest, size_t dest_len, const char* src, size_t src_len)`
`931`	`931`	`{`
`932`	`932`	`if (dest_len > src_len) {`
`933`		`- for(size_t i = 0; i < dest_len-src_len; ++i) {`
	`933`	`+ for(size_t i = 0; i < dest_len-src_len+1; ++i) {`
`934`	`934`	`if(memcmp(dest+i, src, src_len) == 0) {`
`935`	`935`	`return dest+i;`
`936`	`936`	`}`