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path: root/pkgs/applications/audio/eflite/buf-overflow.patch
blob: 8873aa77b0e69df75d55597bb240bd540a93d84f (plain) (blame)
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Fix buffer overflow

--- eflite-0.4.1.orig/es.c
+++ eflite-0.4.1/es.c
@@ -329,7 +329,7 @@
   char *p;
 
   p = getenv("HOME");
-  sprintf(buf, "%s/.es.conf", p);
+  snprintf(buf, sizeof(buf), "%s/.es.conf", p);
   fp = fopen(buf, "r");
   if (!fp) fp = fopen("/etc/es.conf", "r");
   if (!fp) return 1;
@@ -438,7 +438,7 @@
   char logname[200];
 
   if ((flags & 0xffff) > DEBUG) return;
-  sprintf(logname, "%s/es.log", getenv("HOME"));
+  snprintf(logname, sizeof(logname), "%s/es.log", getenv("HOME"));
   va_start(arg, text);
   vsnprintf(buf, 200, text, arg);
   va_end(arg);