JehanneOS/mksh
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don't use setreuid(2) etc. stuff, like OpenBSD

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only affects suid shell scripts, which are *ugh* anyway,
and I really have no idea what the old code did, when, why, etc.
262t 16d 2i
This commit is contained in:
tg
2006-11-10 06:16:25 +00:00
parent 27443bc0c8
commit 2342fa1242
4 changed files with 9 additions and 33 deletions
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6
exec.c
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@@ -2,7 +2,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/exec.c,v 1.18 2006/11/10 04:03:58 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/exec.c,v 1.19 2006/11/10 06:16:24 tg Exp $");
static int comexec(struct op *, struct tbl *volatile, char **,
int volatile);
@@ -833,7 +833,7 @@ findcom(const char *name, int flags)
tp = tbi;
if (!tp && (flags & FC_PATH) && !(flags & FC_DEFPATH)) {
tp = ktsearch(&taliases, name, h);
if (tp && (tp->flag & ISSET) && eaccess(tp->val.s, X_OK) != 0) {
if (tp && (tp->flag & ISSET) && access(tp->val.s, X_OK) != 0) {
if (tp->flag & ALLOC) {
tp->flag &= ~ALLOC;
afree(tp->val.s, APERM);
@@ -907,7 +907,7 @@ search_access(const char *lpath, int mode,
if (stat(lpath, &statb) < 0)
return -1;
ret = eaccess(lpath, mode);
ret = access(lpath, mode);
if (ret < 0)
err = errno; /* File exists, but we can't access it */
else if (mode == X_OK && (!S_ISREG(statb.st_mode) ||