dev86/patches/02-dev86-0.16.17-fortify.patch

   1 --- dev86-0.16.17/bcc/bcc.c
   2 +++ dev86-0.16.17/bcc/bcc.c
   3 @@ -19,6 +19,7 @@
   4  #ifdef __STDC__
   5  #include <stdlib.h>
   6  #ifndef MSDOS
   7 +#include <limits.h>
   8  #include <unistd.h>
   9  #endif
  10  #else
  11 @@ -596,12 +597,17 @@
  12     }
  13  }
  14
  15 -void
  16 -command_reset()
  17 -{
  18  #ifndef MAXPATHLEN
  19 +#ifdef PATH_MAX
  20 +#define MAXPATHLEN PATH_MAX
  21 +#else
  22  #define MAXPATHLEN 1024
  23  #endif
  24 +#endif
  25 +
  26 +void
  27 +command_reset()
  28 +{
  29     char buf[MAXPATHLEN];
  30     char ** prefix;
  31     char * saved_cmd;
  32 @@ -1308,11 +1314,7 @@
  33
  34        for(d=s=ptr; d && *s; s=d)
  35        {
  36 -#ifdef MAXPATHLEN
  37           char buf[MAXPATHLEN];
  38 -#else
  39 -         char buf[1024];
  40 -#endif
  41
  42          free(temp);
  43           d=strchr(s, ':');