busybox-1.18.3-modutils24.patch

   1 --- busybox-1.18.3/modutils/modutils-24.c
   2 +++ busybox-1.18.3-modutils24/modutils/modutils-24.c
   3 @@ -2474,6 +2474,7 @@ new_process_module_arguments(struct obj_
   4                 n = 0;
   5                 p = val;
   6                 while (*p != 0) {
   7 +                       char sv_ch;
   8                         char *endp;
   9
  10                         if (++n > max)
  11 @@ -2482,14 +2483,17 @@ new_process_module_arguments(struct obj_
  12                         switch (*pinfo) {
  13                         case 's':
  14                                 len = strcspn(p, ",");
  15 +                               sv_ch = p[len];
  16                                 p[len] = 0;
  17                                 obj_string_patch(f, sym->secidx,
  18                                                  loc - contents, p);
  19                                 loc += tgt_sizeof_char_p;
  20                                 p += len;
  21 +                               *p = sv_ch;
  22                                 break;
  23                         case 'c':
  24                                 len = strcspn(p, ",");
  25 +                               sv_ch = p[len];
  26                                 p[len] = 0;
  27                                 if (len >= charssize)
  28                                         bb_error_msg_and_die("string too long for %s (max %ld)", param,
  29 @@ -2497,6 +2501,7 @@ new_process_module_arguments(struct obj_
  30                                 strcpy((char *) loc, p);
  31                                 loc += charssize;
  32                                 p += len;
  33 +                               *p = sv_ch;
  34                                 break;
  35                         case 'b':
  36                                 *loc++ = strtoul(p, &endp, 0);