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exec() only accepts MAXARG arguments

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The terminating NULL string is already included (see sys_exec()).
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l0stman 2020-11-10 07:48:02 +03:00 • committed by Frans Kaashoek
parent 9195142959
commit 19ff379661
1 changed files with 1 additions and 1 deletions
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kernel/exec.c
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@ -14,7 +14,7 @@ exec(char *path, char **argv)
{ {
char *s, *last; char *s, *last;
int i, off; int i, off;
uint64 argc, sz = 0, sp, ustack[MAXARG+1], stackbase; uint64 argc, sz = 0, sp, ustack[MAXARG], stackbase;
struct elfhdr elf; struct elfhdr elf;
struct inode *ip; struct inode *ip;
struct proghdr ph; struct proghdr ph;