JehanneOS/mksh
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• avoid calling arc4random_pushb for inheritance and other redundant items;

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call it only if $RANDOM is indeed set (although pool extension would be a
  possibility we do have arc4random_atexit which does it nicely too)
• avoid calling setspec for int→str conversion just before execve()
This commit is contained in:
tg
2009-09-27 10:31:06 +00:00
parent 7b7b75b026
commit c8955138ec
2 changed files with 10 additions and 7 deletions
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4
main.c
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@ -33,7 +33,7 @@
#include <locale.h>
#endif
__RCSID("$MirOS: src/bin/mksh/main.c,v 1.149 2009/09/26 03:40:00 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/main.c,v 1.150 2009/09/27 10:31:06 tg Exp $");
extern char **environ;
@ -269,8 +269,8 @@ main(int argc, const char *argv[])
setint(global("OPTIND"), 1);
vp = global("RANDOM");
#if HAVE_ARC4RANDOM
/* avoid calling setspec */
Flag(FARC4RANDOM) = 1;
/* avoid calling setspec */
vp->flag |= ISSET | INT_U;
#else
vp->flag |= INT_U;