Fix strlen warning where possible

daneos · daneos · commit 601e33ff3873 · 2025-10-21T10:28:29.000+02:00
diff --git a/asApp/src/dbrestore.c b/asApp/src/dbrestore.c
@@ -949,6 +949,8 @@ int reboot_restore(char *filename, initHookState init_state)
                     }
                     n = BUF_SIZE - strlen(value_string) - 1;
                     strncat(value_string, bp, n);
+                    /* make sure value_string is properly null-terminated */
+                    value_string[BUF_SIZE - 1] = '\0';
                     /* we don't want that '\n' in the string */
                     if (value_string[strlen(value_string) - 1] == '\n') value_string[strlen(value_string) - 1] = '\0';
                 }

Original file line number	Diff line number	Diff line change
`@@ -949,6 +949,8 @@ int reboot_restore(char *filename, initHookState init_state)`
`949`	`949`	`}`
`950`	`950`	`n = BUF_SIZE - strlen(value_string) - 1;`
`951`	`951`	`strncat(value_string, bp, n);`
	`952`	`+ /* make sure value_string is properly null-terminated */`
	`953`	`+ value_string[BUF_SIZE - 1] = '\0';`
`952`	`954`	`/* we don't want that '\n' in the string */`
`953`	`955`	`if (value_string[strlen(value_string) - 1] == '\n') value_string[strlen(value_string) - 1] = '\0';`
`954`	`956`	`}`